70657230484090 has 16 divisors (see below), whose sum is σ = 127183142212488. Its totient is φ = 28262863895616.

The previous prime is 70657230484063. The next prime is 70657230484121. The reversal of 70657230484090 is 9048403275607.

It can be written as a sum of positive squares in 4 ways, for example, as 61707984726249 + 8949245757841 = 7855443^2 + 2991529^2 .

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, 9099424 + ... + 14970436.

Almost surely, 2^{70657230484090} is an apocalyptic number.

70657230484090 is a deficient number, since it is larger than the sum of its proper divisors (56525911728398).

70657230484090 is a wasteful number, since it uses less digits than its factorization.

70657230484090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7074513.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 70657230484090 in words is "seventy trillion, six hundred fifty-seven billion, two hundred thirty million, four hundred eighty-four thousand, ninety".