38714631464488 has 64 divisors (see below), whose sum is σ = 84925253381760. Its totient is φ = 16199246681856.

The previous prime is 38714631464477. The next prime is 38714631464501. The reversal of 38714631464488 is 88446413641783.

It is a happy number.

It is a super-2 number, since 2×38714631464488² (a number of 28 digits) contains 22 as substring.

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, 2265070 + ... + 9086242.

It is an arithmetic number, because the mean of its divisors is an integer number (1326957084090).

Almost surely, 2^{38714631464488} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38714631464488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42462626690880).

38714631464488 is an abundant number, since it is smaller than the sum of its proper divisors (46210621917272).

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

38714631464488 is a wasteful number, since it uses less digits than its factorization.

38714631464488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6823586 (or 6823582 counting only the distinct ones).

The product of its digits is 297271296, while the sum is 67.

The spelling of 38714631464488 in words is "thirty-eight trillion, seven hundred fourteen billion, six hundred thirty-one million, four hundred sixty-four thousand, four hundred eighty-eight".