70677380088 has 144 divisors (see below), whose sum is σ = 230917148280. Its totient is φ = 20193509952.

The previous prime is 70677380051. The next prime is 70677380101. The reversal of 70677380088 is 88008377607.

It is a super-2 number, since 2×70677380088² (a number of 22 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 35 ways as a sum of consecutive naturals, for example, 275731 + ... + 466242.

Almost surely, 2^70677380088 is an apocalyptic number.

It is an amenable number.

70677380088 is an abundant number, since it is smaller than the sum of its proper divisors (160239768192).

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

70677380088 is a wasteful number, since it uses less digits than its factorization.

70677380088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742008 (or 741985 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The spelling of 70677380088 in words is "seventy billion, six hundred seventy-seven million, three hundred eighty thousand, eighty-eight".