70088714320 has 40 divisors (see below), whose sum is σ = 162969747840. Its totient is φ = 28033165440.

The previous prime is 70088714287. The next prime is 70088714329. The reversal of 70088714320 is 2341788007.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70088714329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196925 + ... + 1254115.

It is an arithmetic number, because the mean of its divisors is an integer number (4074243696).

Almost surely, 2^70088714320 is an apocalyptic number.

It is an amenable number.

70088714320 is an abundant number, since it is smaller than the sum of its proper divisors (92881033520).

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

70088714320 is a wasteful number, since it uses less digits than its factorization.

70088714320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72523 (or 72517 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The spelling of 70088714320 in words is "seventy billion, eighty-eight million, seven hundred fourteen thousand, three hundred twenty".