32426356138 has 32 divisors (see below), whose sum is σ = 56327244480. Its totient is φ = 13836514560.

The previous prime is 32426356091. The next prime is 32426356139. The reversal of 32426356138 is 83165362423.

It is a junction number, because it is equal to n+sod(n) for n = 32426356094 and 32426356103.

It is not an unprimeable number, because it can be changed into a prime (32426356139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34045 + ... + 256927.

It is an arithmetic number, because the mean of its divisors is an integer number (1760226390).

Almost surely, 2^32426356138 is an apocalyptic number.

32426356138 is a deficient number, since it is larger than the sum of its proper divisors (23900888342).

32426356138 is a wasteful number, since it uses less digits than its factorization.

32426356138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223302.

The product of its digits is 622080, while the sum is 43.

The spelling of 32426356138 in words is "thirty-two billion, four hundred twenty-six million, three hundred fifty-six thousand, one hundred thirty-eight".