1426020336 has 160 divisors (see below), whose sum is σ = 4550819840. Its totient is φ = 424569600.

The previous prime is 1426020331. The next prime is 1426020353. The reversal of 1426020336 is 6330206241.

1426020336 is a `hidden beast` number, since 1 + 426 + 0 + 203 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426020331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170001 + ... + 178191.

It is an arithmetic number, because the mean of its divisors is an integer number (28442624).

Almost surely, 2^1426020336 is an apocalyptic number.

1426020336 is a gapful number since it is divisible by the number (16) 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 1426020336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2275409920).

1426020336 is an abundant number, since it is smaller than the sum of its proper divisors (3124799504).

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

1426020336 is a wasteful number, since it uses less digits than its factorization.

1426020336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8252 (or 8240 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 1426020336 is about 37762.6844384771. The cubic root of 1426020336 is about 1125.5770763786.

Adding to 1426020336 its reverse (6330206241), we get a palindrome (7756226577).

It can be divided in two parts, 14260 and 20336, that added together give a square (34596 = 186²).

The spelling of 1426020336 in words is "one billion, four hundred twenty-six million, twenty thousand, three hundred thirty-six".