40070673694 has 8 divisors (see below), whose sum is σ = 63269484840. Its totient is φ = 18980845416.

The previous prime is 40070673677. The next prime is 40070673733. The reversal of 40070673694 is 49637607004.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527245669 + ... + 527245744.

It is an arithmetic number, because the mean of its divisors is an integer number (7908685605).

Almost surely, 2^40070673694 is an apocalyptic number.

40070673694 is a deficient number, since it is larger than the sum of its proper divisors (23198811146).

40070673694 is a wasteful number, since it uses less digits than its factorization.

40070673694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054491434.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 40070673694 in words is "forty billion, seventy million, six hundred seventy-three thousand, six hundred ninety-four".