70740340444 has 12 divisors (see below), whose sum is σ = 123860525544. Its totient is φ = 35351618864.

The previous prime is 70740340417. The next prime is 70740340453. The reversal of 70740340444 is 44404304707.

It is a super-2 number, since 2×70740340444² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4629259 + ... + 4644514.

It is an arithmetic number, because the mean of its divisors is an integer number (10321710462).

Almost surely, 2^70740340444 is an apocalyptic number.

It is an amenable number.

70740340444 is a deficient number, since it is larger than the sum of its proper divisors (53120185100).

70740340444 is a wasteful number, since it uses less digits than its factorization.

70740340444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9275684 (or 9275682 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 37.

The spelling of 70740340444 in words is "seventy billion, seven hundred forty million, three hundred forty thousand, four hundred forty-four".