4770642331872 has 240 divisors, whose sum is σ = 14301431020800. Its totient is φ = 1559612724480.

The previous prime is 4770642331859. The next prime is 4770642331909. The reversal of 4770642331872 is 2781332460774.

4770642331872 is a `hidden beast` number, since 47 + 70 + 6 + 423 + 31 + 87 + 2 = 666.

It is a super-2 number, since 2×4770642331872² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 65875779 + ... + 65948157.

It is an arithmetic number, because the mean of its divisors is an integer number (59589295920).

Almost surely, 2^{4770642331872} 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 4770642331872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7150715510400).

4770642331872 is an abundant number, since it is smaller than the sum of its proper divisors (9530788688928).

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

4770642331872 is a wasteful number, since it uses less digits than its factorization.

4770642331872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72891 (or 72874 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 54.

The spelling of 4770642331872 in words is "four trillion, seven hundred seventy billion, six hundred forty-two million, three hundred thirty-one thousand, eight hundred seventy-two".