70704648441 has 48 divisors (see below), whose sum is σ = 125779975680. Its totient is φ = 39099322080.

The previous prime is 70704648433. The next prime is 70704648457. The reversal of 70704648441 is 14484640707.

It is a happy number.

70704648441 is a `hidden beast` number, since 7 + 0 + 70 + 464 + 84 + 41 = 666.

It is not a de Polignac number, because 70704648441 - 2³ = 70704648433 is a prime.

It is a super-2 number, since 2×70704648441² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70704648941) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 820966 + ... + 902991.

It is an arithmetic number, because the mean of its divisors is an integer number (2620416160).

Almost surely, 2^70704648441 is an apocalyptic number.

It is an amenable number.

70704648441 is a deficient number, since it is larger than the sum of its proper divisors (55075327239).

70704648441 is a wasteful number, since it uses less digits than its factorization.

70704648441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724011 (or 1723998 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The spelling of 70704648441 in words is "seventy billion, seven hundred four million, six hundred forty-eight thousand, four hundred forty-one".