70347770044 has 12 divisors (see below), whose sum is σ = 123845775984. Its totient is φ = 34963262624.

The previous prime is 70347770041. The next prime is 70347770063. The reversal of 70347770044 is 44007774307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70347770041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52654849 + ... + 52656184.

It is an arithmetic number, because the mean of its divisors is an integer number (10320481332).

Almost surely, 2^70347770044 is an apocalyptic number.

It is an amenable number.

70347770044 is a deficient number, since it is larger than the sum of its proper divisors (53498005940).

70347770044 is a wasteful number, since it uses less digits than its factorization.

70347770044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105311204 (or 105311202 counting only the distinct ones).

The product of its (nonzero) digits is 460992, while the sum is 43.

The spelling of 70347770044 in words is "seventy billion, three hundred forty-seven million, seven hundred seventy thousand, forty-four".