26125117313542 has 32 divisors (see below), whose sum is σ = 42597617513472. Its totient is φ = 11945027211264.

The previous prime is 26125117313497. The next prime is 26125117313567. The reversal of 26125117313542 is 24531371152162.

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, 3655843 + ... + 8100334.

It is an arithmetic number, because the mean of its divisors is an integer number (1331175547296).

Almost surely, 2^{26125117313542} is an apocalyptic number.

26125117313542 is a deficient number, since it is larger than the sum of its proper divisors (16472500199930).

26125117313542 is a wasteful number, since it uses less digits than its factorization.

26125117313542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11756992.

The product of its digits is 302400, while the sum is 43.

The spelling of 26125117313542 in words is "twenty-six trillion, one hundred twenty-five billion, one hundred seventeen million, three hundred thirteen thousand, five hundred forty-two".