70844114214731 has 24 divisors (see below), whose sum is σ = 88091319551040. Its totient is φ = 56320679656800.

The previous prime is 70844114214691. The next prime is 70844114214749. The reversal of 70844114214731 is 13741241144807.

It is not a de Polignac number, because 70844114214731 - 2⁴² = 66446067703627 is a prime.

It is a super-2 number, since 2×70844114214731² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70844114214131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1002825785 + ... + 1002896426.

It is an arithmetic number, because the mean of its divisors is an integer number (3670471647960).

Almost surely, 2^{70844114214731} is an apocalyptic number.

70844114214731 is a deficient number, since it is larger than the sum of its proper divisors (17247205336309).

70844114214731 is a wasteful number, since it uses less digits than its factorization.

70844114214731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005722267 (or 2005722254 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 47.

The spelling of 70844114214731 in words is "seventy trillion, eight hundred forty-four billion, one hundred fourteen million, two hundred fourteen thousand, seven hundred thirty-one".