70037407404037 has 2 divisors, whose sum is σ = 70037407404038. Its totient is φ = 70037407404036.

The previous prime is 70037407403983. The next prime is 70037407404049. The reversal of 70037407404037 is 73040470473007.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41762600835201 + 28274806568836 = 6462399^2 + 5317406^2 .

It is a cyclic number.

It is not a de Polignac number, because 70037407404037 - 2²³ = 70037399015429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70037407404067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35018703702018 + 35018703702019.

It is an arithmetic number, because the mean of its divisors is an integer number (35018703702019).

Almost surely, 2^{70037407404037} is an apocalyptic number.

It is an amenable number.

70037407404037 is a deficient number, since it is larger than the sum of its proper divisors (1).

70037407404037 is an equidigital number, since it uses as much as digits as its factorization.

70037407404037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1382976, while the sum is 46.

The spelling of 70037407404037 in words is "seventy trillion, thirty-seven billion, four hundred seven million, four hundred four thousand, thirty-seven".