26316957007042 has 16 divisors (see below), whose sum is σ = 42640442554752. Its totient is φ = 12109592111760.

The previous prime is 26316957007039. The next prime is 26316957007139. The reversal of 26316957007042 is 24070075961362.

It is a happy number.

It is a super-2 number, since 2×26316957007042² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1528980298 + ... + 1528997509.

It is an arithmetic number, because the mean of its divisors is an integer number (2665027659672).

Almost surely, 2^{26316957007042} is an apocalyptic number.

26316957007042 is a deficient number, since it is larger than the sum of its proper divisors (16323485547710).

26316957007042 is a wasteful number, since it uses less digits than its factorization.

26316957007042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057978153.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 26316957007042 in words is "twenty-six trillion, three hundred sixteen billion, nine hundred fifty-seven million, seven thousand, forty-two".