70447434334 has 16 divisors (see below), whose sum is σ = 106875493200. Its totient is φ = 34822396224.

The previous prime is 70447434227. The next prime is 70447434341. The reversal of 70447434334 is 43343474407.

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, 1230289 + ... + 1286275.

It is an arithmetic number, because the mean of its divisors is an integer number (6679718325).

Almost surely, 2^70447434334 is an apocalyptic number.

70447434334 is a deficient number, since it is larger than the sum of its proper divisors (36428058866).

70447434334 is a wasteful number, since it uses less digits than its factorization.

70447434334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63147.

The product of its (nonzero) digits is 1354752, while the sum is 43.

The spelling of 70447434334 in words is "seventy billion, four hundred forty-seven million, four hundred thirty-four thousand, three hundred thirty-four".