70239040738735 has 16 divisors (see below), whose sum is σ = 92002347689760. Its totient is φ = 51053462055040.

The previous prime is 70239040738723. The next prime is 70239040738807. The reversal of 70239040738735 is 53783704093207.

It is not a de Polignac number, because 70239040738735 - 2³⁵ = 70204681000367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70239040738735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368362120 + ... + 368552749.

It is an arithmetic number, because the mean of its divisors is an integer number (5750146730610).

Almost surely, 2^{70239040738735} is an apocalyptic number.

70239040738735 is a deficient number, since it is larger than the sum of its proper divisors (21763306951025).

70239040738735 is a wasteful number, since it uses less digits than its factorization.

70239040738735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736916618.

The product of its (nonzero) digits is 26671680, while the sum is 58.

The spelling of 70239040738735 in words is "seventy trillion, two hundred thirty-nine billion, forty million, seven hundred thirty-eight thousand, seven hundred thirty-five".