70841726331 has 16 divisors (see below), whose sum is σ = 97420451328. Its totient is φ = 45765308000.

The previous prime is 70841726299. The next prime is 70841726339. The reversal of 70841726331 is 13362714807.

It is a cyclic number.

It is not a de Polignac number, because 70841726331 - 2⁵ = 70841726299 is a prime.

It is a super-2 number, since 2×70841726331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70841726339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2473005 + ... + 2501486.

It is an arithmetic number, because the mean of its divisors is an integer number (6088778208).

Almost surely, 2^70841726331 is an apocalyptic number.

70841726331 is a deficient number, since it is larger than the sum of its proper divisors (26578724997).

70841726331 is a wasteful number, since it uses less digits than its factorization.

70841726331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974642.

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 70841726331 in words is "seventy billion, eight hundred forty-one million, seven hundred twenty-six thousand, three hundred thirty-one".