38476235520 has 144 divisors (see below), whose sum is σ = 136537319520. Its totient is φ = 10260320256.

The previous prime is 38476235477. The next prime is 38476235521. The reversal of 38476235520 is 2553267483.

38476235520 is a `hidden beast` number, since 3 + 8 + 4 + 76 + 23 + 552 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (38476235521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522099 + ... + 591218.

It is an arithmetic number, because the mean of its divisors is an integer number (948175830).

Almost surely, 2^38476235520 is an apocalyptic number.

38476235520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38476235520 is an abundant number, since it is smaller than the sum of its proper divisors (98061084000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38476235520 is a wasteful number, since it uses less digits than its factorization.

38476235520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113347 (or 1113327 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 38476235520 in words is "thirty-eight billion, four hundred seventy-six million, two hundred thirty-five thousand, five hundred twenty".