38045285113 has 64 divisors (see below), whose sum is σ = 47024179200. Its totient is φ = 30361858560.

The previous prime is 38045285101. The next prime is 38045285123. The reversal of 38045285113 is 31158254083.

It is not a de Polignac number, because 38045285113 - 2⁹ = 38045284601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38045285123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72744070 + ... + 72744592.

It is an arithmetic number, because the mean of its divisors is an integer number (734752800).

Almost surely, 2^38045285113 is an apocalyptic number.

It is an amenable number.

38045285113 is a deficient number, since it is larger than the sum of its proper divisors (8978894087).

38045285113 is a wasteful number, since it uses less digits than its factorization.

38045285113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 38045285113 in words is "thirty-eight billion, forty-five million, two hundred eighty-five thousand, one hundred thirteen".