1426232160 has 144 divisors (see below), whose sum is σ = 4926068784. Its totient is φ = 375714816.

The previous prime is 1426232107. The next prime is 1426232161. The reversal of 1426232160 is 612326241.

1426232160 is a `hidden beast` number, since 1 + 426 + 23 + 216 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426232161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113554 + ... + 125486.

It is an arithmetic number, because the mean of its divisors is an integer number (34208811).

Almost surely, 2^1426232160 is an apocalyptic number.

1426232160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1426232160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2463034392).

1426232160 is an abundant number, since it is smaller than the sum of its proper divisors (3499836624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1426232160 is a wasteful number, since it uses less digits than its factorization.

1426232160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12037 (or 12026 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1426232160 is about 37765.4890078230. The cubic root of 1426232160 is about 1125.6328054656.

It can be divided in two parts, 1426 and 232160, that added together give a triangular number (233586 = T₆₈₃).

The spelling of 1426232160 in words is "one billion, four hundred twenty-six million, two hundred thirty-two thousand, one hundred sixty".