720114261552 has 160 divisors (see below), whose sum is σ = 2486610291200. Its totient is φ = 194918130432.

The previous prime is 720114261541. The next prime is 720114261577. The reversal of 720114261552 is 255162411027.

720114261552 is a `hidden beast` number, since 7 + 2 + 0 + 1 + 1 + 42 + 61 + 552 = 666.

720114261552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6209203 + ... + 6324114.

It is an arithmetic number, because the mean of its divisors is an integer number (15541314320).

Almost surely, 2^720114261552 is an apocalyptic number.

720114261552 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

720114261552 is an abundant number, since it is smaller than the sum of its proper divisors (1766496029648).

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

720114261552 is a wasteful number, since it uses less digits than its factorization.

720114261552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12533360 (or 12533348 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

Adding to 720114261552 its reverse (255162411027), we get a palindrome (975276672579).

The spelling of 720114261552 in words is "seven hundred twenty billion, one hundred fourteen million, two hundred sixty-one thousand, five hundred fifty-two".