38446345102 has 32 divisors (see below), whose sum is σ = 65111493600. Its totient is φ = 16865251200.

The previous prime is 38446345097. The next prime is 38446345139. The reversal of 38446345102 is 20154364483.

It is a congruent number.

It is an unprimeable number.

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, 1506424 + ... + 1531732.

It is an arithmetic number, because the mean of its divisors is an integer number (2034734175).

Almost surely, 2^38446345102 is an apocalyptic number.

38446345102 is a deficient number, since it is larger than the sum of its proper divisors (26665148498).

38446345102 is a wasteful number, since it uses less digits than its factorization.

38446345102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27732.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 38446345102 in words is "thirty-eight billion, four hundred forty-six million, three hundred forty-five thousand, one hundred two".