70681373814 has 32 divisors (see below), whose sum is σ = 149028168960. Its totient is φ = 22286642400.

The previous prime is 70681373803. The next prime is 70681373821. The reversal of 70681373814 is 41837318607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393642 + ... + 544349.

It is an arithmetic number, because the mean of its divisors is an integer number (4657130280).

Almost surely, 2^70681373814 is an apocalyptic number.

70681373814 is an abundant number, since it is smaller than the sum of its proper divisors (78346795146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70681373814 is a wasteful number, since it uses less digits than its factorization.

70681373814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938676.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 70681373814 in words is "seventy billion, six hundred eighty-one million, three hundred seventy-three thousand, eight hundred fourteen".