1432142160 has 80 divisors (see below), whose sum is σ = 4453066176. Its totient is φ = 380749824.

The previous prime is 1432142143. The next prime is 1432142183. The reversal of 1432142160 is 612412341.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1432142160.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72027 + ... + 89733.

Almost surely, 2^1432142160 is an apocalyptic number.

1432142160 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 1432142160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2226533088).

1432142160 is an abundant number, since it is smaller than the sum of its proper divisors (3020924016).

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

1432142160 is a wasteful number, since it uses less digits than its factorization.

1432142160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18060 (or 18054 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1432142160 is about 37843.6541575995. The cubic root of 1432142160 is about 1127.1854564135.

The spelling of 1432142160 in words is "one billion, four hundred thirty-two million, one hundred forty-two thousand, one hundred sixty".