24788875736772 has 72 divisors (see below), whose sum is σ = 71613455711616. Its totient is φ = 7082422383744.

The previous prime is 24788875736747. The next prime is 24788875736773. The reversal of 24788875736772 is 27763757888742.

24788875736772 is a `hidden beast` number, since 2 + 47 + 8 + 88 + 75 + 7 + 367 + 72 = 666.

It is a super-2 number, since 2×24788875736772² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24788875736691 and 24788875736700.

It is not an unprimeable number, because it can be changed into a prime (24788875736773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15639928 + ... + 17151824.

It is an arithmetic number, because the mean of its divisors is an integer number (994631329328).

Almost surely, 2^{24788875736772} is an apocalyptic number.

It is an amenable number.

24788875736772 is an abundant number, since it is smaller than the sum of its proper divisors (46824579974844).

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

24788875736772 is a wasteful number, since it uses less digits than its factorization.

24788875736772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576977 (or 1576972 counting only the distinct ones).

The product of its digits is 12391464960, while the sum is 81.

The spelling of 24788875736772 in words is "twenty-four trillion, seven hundred eighty-eight billion, eight hundred seventy-five million, seven hundred thirty-six thousand, seven hundred seventy-two".