10038457385 has 16 divisors (see below), whose sum is σ = 13160543040. Its totient is φ = 7289979840.

The previous prime is 10038457379. The next prime is 10038457393. The reversal of 10038457385 is 58375483001.

It is a happy number.

It is not a de Polignac number, because 10038457385 - 2⁴ = 10038457369 is a prime.

It is a super-2 number, since 2×10038457385² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96050 + ... + 171179.

It is an arithmetic number, because the mean of its divisors is an integer number (822533940).

Almost surely, 2^10038457385 is an apocalyptic number.

It is an amenable number.

10038457385 is a deficient number, since it is larger than the sum of its proper divisors (3122085655).

10038457385 is a wasteful number, since it uses less digits than its factorization.

10038457385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267928.

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 10038457385 in words is "ten billion, thirty-eight million, four hundred fifty-seven thousand, three hundred eighty-five".