70706734004 has 12 divisors (see below), whose sum is σ = 123741669828. Its totient is φ = 35351971200.

The previous prime is 70706733953. The next prime is 70706734009. The reversal of 70706734004 is 40043760707.

It can be written as a sum of positive squares in 2 ways, for example, as 50446058404 + 20260675600 = 224602^2 + 142340^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70706734009) 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, 230507 + ... + 441074.

It is an arithmetic number, because the mean of its divisors is an integer number (10311805819).

Almost surely, 2^70706734004 is an apocalyptic number.

It is an amenable number.

70706734004 is a deficient number, since it is larger than the sum of its proper divisors (53034935824).

70706734004 is a wasteful number, since it uses less digits than its factorization.

70706734004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697906 (or 697904 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 38.

The spelling of 70706734004 in words is "seventy billion, seven hundred six million, seven hundred thirty-four thousand, four".