38834105902250 has 16 divisors (see below), whose sum is σ = 72697446249480. Its totient is φ = 15533642360800.

The previous prime is 38834105902213. The next prime is 38834105902297. The reversal of 38834105902250 is 5220950143883.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5684643294001 + 33149462608249 = 2384249^2 + 5757557^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77668211555 + ... + 77668212054.

Almost surely, 2^{38834105902250} is an apocalyptic number.

38834105902250 is a deficient number, since it is larger than the sum of its proper divisors (33863340347230).

38834105902250 is a wasteful number, since it uses less digits than its factorization.

38834105902250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155336423626 (or 155336423616 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 38834105902250 in words is "thirty-eight trillion, eight hundred thirty-four billion, one hundred five million, nine hundred two thousand, two hundred fifty".