70423846432 has 48 divisors (see below), whose sum is σ = 139274553600. Its totient is φ = 35052756480.

The previous prime is 70423846399. The next prime is 70423846433. The reversal of 70423846432 is 23464832407.

It is not an unprimeable number, because it can be changed into a prime (70423846433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13517044 + ... + 13522252.

It is an arithmetic number, because the mean of its divisors is an integer number (2901553200).

Almost surely, 2^70423846432 is an apocalyptic number.

It is an amenable number.

70423846432 is a deficient number, since it is larger than the sum of its proper divisors (68850707168).

70423846432 is a wasteful number, since it uses less digits than its factorization.

70423846432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7049 (or 7041 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 43.

The spelling of 70423846432 in words is "seventy billion, four hundred twenty-three million, eight hundred forty-six thousand, four hundred thirty-two".