70173069604 has 27 divisors (see below), whose sum is σ = 134992880113. Its totient is φ = 31894200800.

The previous prime is 70173069559. The next prime is 70173069623. The reversal of 70173069604 is 40696037107.

The square root of 70173069604 is 264902.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 44521844004 + 25651225600 = 211002^2 + 160160^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5821824 + ... + 5833864.

Almost surely, 2^70173069604 is an apocalyptic number.

70173069604 is the 264902-nd square number.

It is an amenable number.

70173069604 is a deficient number, since it is larger than the sum of its proper divisors (64819810509).

70173069604 is an equidigital number, since it uses as much as digits as its factorization.

70173069604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24108 (or 12054 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 43.

The spelling of 70173069604 in words is "seventy billion, one hundred seventy-three million, sixty-nine thousand, six hundred four".