70673707044 has 36 divisors (see below), whose sum is σ = 180654708780. Its totient is φ = 23293205760.

The previous prime is 70673707037. The next prime is 70673707081. The reversal of 70673707044 is 44070737607.

It can be written as a sum of positive squares in 2 ways, for example, as 4557870144 + 66115836900 = 67512^2 + 257130^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×70673707044³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11025777 + ... + 11032184.

It is an arithmetic number, because the mean of its divisors is an integer number (5018186355).

Almost surely, 2^70673707044 is an apocalyptic number.

It is an amenable number.

70673707044 is an abundant number, since it is smaller than the sum of its proper divisors (109981001736).

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

70673707044 is a wasteful number, since it uses less digits than its factorization.

70673707044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22058060 (or 22058055 counting only the distinct ones).

The product of its (nonzero) digits is 691488, while the sum is 45.

The spelling of 70673707044 in words is "seventy billion, six hundred seventy-three million, seven hundred seven thousand, forty-four".