4038359250091 has 12 divisors (see below), whose sum is σ = 4515666696280. Its totient is φ = 3600766137600.

The previous prime is 4038359250073. The next prime is 4038359250113. The reversal of 4038359250091 is 1900529538304.

It is not a de Polignac number, because 4038359250091 - 2⁵ = 4038359250059 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4038359250061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367719810 + ... + 367730791.

Almost surely, 2^{4038359250091} is an apocalyptic number.

4038359250091 is a deficient number, since it is larger than the sum of its proper divisors (477307446189).

4038359250091 is a wasteful number, since it uses less digits than its factorization.

4038359250091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735450654 (or 735450637 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 4038359250091 in words is "four trillion, thirty-eight billion, three hundred fifty-nine million, two hundred fifty thousand, ninety-one".