720350753676340 has 24 divisors (see below), whose sum is σ = 1521187625089440. Its totient is φ = 286530579114528.

The previous prime is 720350753676331. The next prime is 720350753676401. The reversal of 720350753676340 is 43676357053027.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100607643582 + ... + 100607650741.

It is an arithmetic number, because the mean of its divisors is an integer number (63382817712060).

Almost surely, 2^{720350753676340} is an apocalyptic number.

It is an amenable number.

720350753676340 is an abundant number, since it is smaller than the sum of its proper divisors (800836871413100).

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

720350753676340 is a wasteful number, since it uses less digits than its factorization.

720350753676340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201215294511 (or 201215294509 counting only the distinct ones).

The product of its (nonzero) digits is 66679200, while the sum is 58.

The spelling of 720350753676340 in words is "seven hundred twenty trillion, three hundred fifty billion, seven hundred fifty-three million, six hundred seventy-six thousand, three hundred forty".