70974447907 has 8 divisors (see below), whose sum is σ = 78406755840. Its totient is φ = 63705487560.

The previous prime is 70974447871. The next prime is 70974447911.

70974447907 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70974447907 - 2³¹ = 68826964259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70974447307) 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, 40835983 + ... + 40837720.

It is an arithmetic number, because the mean of its divisors is an integer number (9800844480).

Almost surely, 2^70974447907 is an apocalyptic number.

70974447907 is a deficient number, since it is larger than the sum of its proper divisors (7432307933).

70974447907 is a wasteful number, since it uses less digits than its factorization.

70974447907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81673793.

The product of its (nonzero) digits is 12446784, while the sum is 58.

The spelling of 70974447907 in words is "seventy billion, nine hundred seventy-four million, four hundred forty-seven thousand, nine hundred seven".