70404070400 has 66 divisors (see below), whose sum is σ = 174516903120. Its totient is φ = 28161617920.

The previous prime is 70404070369. The next prime is 70404070447. The reversal of 70404070400 is 407040407.

It is a self number, because there is not a number n which added to its sum of digits gives 70404070400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1349480 + ... + 1400679.

Almost surely, 2^70404070400 is an apocalyptic number.

It is an amenable number.

70404070400 is an abundant number, since it is smaller than the sum of its proper divisors (104112832720).

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

70404070400 is a wasteful number, since it uses less digits than its factorization.

70404070400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750189 (or 2750166 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 26.

The spelling of 70404070400 in words is "seventy billion, four hundred four million, seventy thousand, four hundred".