38357323011508 has 96 divisors (see below), whose sum is σ = 73010294784000. Its totient is φ = 17563347242496.

The previous prime is 38357323011503. The next prime is 38357323011521. The reversal of 38357323011508 is 80511032375383.

It is a super-2 number, since 2×38357323011508² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38357323011503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 800705085 + ... + 800752987.

It is an arithmetic number, because the mean of its divisors is an integer number (760523904000).

Almost surely, 2^{38357323011508} is an apocalyptic number.

It is an amenable number.

38357323011508 is a deficient number, since it is larger than the sum of its proper divisors (34652971772492).

38357323011508 is a wasteful number, since it uses less digits than its factorization.

38357323011508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49429 (or 49427 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 49.

The spelling of 38357323011508 in words is "thirty-eight trillion, three hundred fifty-seven billion, three hundred twenty-three million, eleven thousand, five hundred eight".