70433873345 has 8 divisors (see below), whose sum is σ = 92204343360. Its totient is φ = 51224635120.

The previous prime is 70433873327. The next prime is 70433873353. The reversal of 70433873345 is 54337833407.

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

It is not a de Polignac number, because 70433873345 - 2¹⁶ = 70433807809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70433873345.

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, 640307885 + ... + 640307994.

It is an arithmetic number, because the mean of its divisors is an integer number (11525542920).

Almost surely, 2^70433873345 is an apocalyptic number.

It is an amenable number.

70433873345 is a deficient number, since it is larger than the sum of its proper divisors (21770470015).

70433873345 is a wasteful number, since it uses less digits than its factorization.

70433873345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280615895.

The product of its (nonzero) digits is 2540160, while the sum is 47.

The spelling of 70433873345 in words is "seventy billion, four hundred thirty-three million, eight hundred seventy-three thousand, three hundred forty-five".