70295732446 has 16 divisors (see below), whose sum is σ = 109086069600. Its totient is φ = 33933853408.

The previous prime is 70295732399. The next prime is 70295732459. The reversal of 70295732446 is 64423759207.

It is a self number, because there is not a number n which added to its sum of digits gives 70295732446.

It is a congruent number.

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, 1529376 + ... + 1574668.

It is an arithmetic number, because the mean of its divisors is an integer number (6817879350).

Almost surely, 2^70295732446 is an apocalyptic number.

70295732446 is a deficient number, since it is larger than the sum of its proper divisors (38790337154).

70295732446 is a wasteful number, since it uses less digits than its factorization.

70295732446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72083.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 70295732446 in words is "seventy billion, two hundred ninety-five million, seven hundred thirty-two thousand, four hundred forty-six".