70400704037408 has 12 divisors (see below), whose sum is σ = 138601386073710. Its totient is φ = 35200352018688.

The previous prime is 70400704037407. The next prime is 70400704037441. The reversal of 70400704037408 is 80473040700407.

It can be written as a sum of positive squares in only one way, i.e., 46766832922384 + 23633871115024 = 6838628^2 + 4861468^2 .

It is not an unprimeable number, because it can be changed into a prime (70400704037407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100011000553 + ... + 1100011000616.

Almost surely, 2^{70400704037408} is an apocalyptic number.

It is an amenable number.

70400704037408 is a deficient number, since it is larger than the sum of its proper divisors (68200682036302).

70400704037408 is a wasteful number, since it uses less digits than its factorization.

70400704037408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200022001179 (or 2200022001171 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 44.

The spelling of 70400704037408 in words is "seventy trillion, four hundred billion, seven hundred four million, thirty-seven thousand, four hundred eight".