620710024712 has 8 divisors (see below), whose sum is σ = 1163831296350. Its totient is φ = 310355012352.

The previous prime is 620710024609. The next prime is 620710024729. The reversal of 620710024712 is 217420017026.

It can be written as a sum of positive squares in only one way, i.e., 401035959076 + 219674065636 = 633274^2 + 468694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38794376537 + ... + 38794376552.

Almost surely, 2^620710024712 is an apocalyptic number.

It is an amenable number.

620710024712 is a deficient number, since it is larger than the sum of its proper divisors (543121271638).

620710024712 is a wasteful number, since it uses less digits than its factorization.

620710024712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77588753095 (or 77588753091 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 620710024712 in words is "six hundred twenty billion, seven hundred ten million, twenty-four thousand, seven hundred twelve".