8131426170701 has 4 divisors (see below), whose sum is σ = 8181312220992. Its totient is φ = 8081540120412.

The previous prime is 8131426170599. The next prime is 8131426170709. The reversal of 8131426170701 is 1070716241318.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8131426170701 is a prime.

It is a super-2 number, since 2×8131426170701² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8131426170709) 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, 24943024901 + ... + 24943025226.

It is an arithmetic number, because the mean of its divisors is an integer number (2045328055248).

Almost surely, 2^{8131426170701} is an apocalyptic number.

It is an amenable number.

8131426170701 is a deficient number, since it is larger than the sum of its proper divisors (49886050291).

8131426170701 is a wasteful number, since it uses less digits than its factorization.

8131426170701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49886050290.

The product of its (nonzero) digits is 56448, while the sum is 41.

The spelling of 8131426170701 in words is "eight trillion, one hundred thirty-one billion, four hundred twenty-six million, one hundred seventy thousand, seven hundred one".