70764910848 has 144 divisors (see below), whose sum is σ = 220278609600. Its totient is φ = 22346772480.

The previous prime is 70764910823. The next prime is 70764910859. The reversal of 70764910848 is 84801946707.

It is a happy number.

70764910848 is a `hidden beast` number, since 7 + 0 + 76 + 491 + 0 + 84 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a junction number, because it is equal to n+sod(n) for n = 70764910794 and 70764910803.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138093 + ... + 400748.

Almost surely, 2^70764910848 is an apocalyptic number.

It is an amenable number.

70764910848 is an abundant number, since it is smaller than the sum of its proper divisors (149513698752).

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

70764910848 is a wasteful number, since it uses less digits than its factorization.

70764910848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538885 (or 538865 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 70764910848 in words is "seventy billion, seven hundred sixty-four million, nine hundred ten thousand, eight hundred forty-eight".