38936690250245 has 32 divisors (see below), whose sum is σ = 50354357114880. Its totient is φ = 28814273303040.

The previous prime is 38936690250239. The next prime is 38936690250253. The reversal of 38936690250245 is 54205209663983.

It is not a de Polignac number, because 38936690250245 - 2⁴ = 38936690250229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23728037 + ... + 25315866.

It is an arithmetic number, because the mean of its divisors is an integer number (1573573659840).

Almost surely, 2^{38936690250245} is an apocalyptic number.

It is an amenable number.

38936690250245 is a deficient number, since it is larger than the sum of its proper divisors (11417666864635).

38936690250245 is a wasteful number, since it uses less digits than its factorization.

38936690250245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49044125.

The product of its (nonzero) digits is 83980800, while the sum is 62.

The spelling of 38936690250245 in words is "thirty-eight trillion, nine hundred thirty-six billion, six hundred ninety million, two hundred fifty thousand, two hundred forty-five".