70589142280 has 32 divisors (see below), whose sum is σ = 162519192000. Its totient is φ = 27579013056.

The previous prime is 70589142257. The next prime is 70589142307. The reversal of 70589142280 is 8224198507.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 70589142280.

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, 20518380 + ... + 20521819.

It is an arithmetic number, because the mean of its divisors is an integer number (5078724750).

Almost surely, 2^70589142280 is an apocalyptic number.

It is an amenable number.

70589142280 is an abundant number, since it is smaller than the sum of its proper divisors (91930049720).

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

70589142280 is a wasteful number, since it uses less digits than its factorization.

70589142280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41040253 (or 41040249 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 70589142280 in words is "seventy billion, five hundred eighty-nine million, one hundred forty-two thousand, two hundred eighty".