26344131356 has 6 divisors (see below), whose sum is σ = 46102229880. Its totient is φ = 13172065676.

The previous prime is 26344131337. The next prime is 26344131409. The reversal of 26344131356 is 65313144362.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3293016416 + ... + 3293016423.

It is an arithmetic number, because the mean of its divisors is an integer number (7683704980).

Almost surely, 2^26344131356 is an apocalyptic number.

It is an amenable number.

26344131356 is a deficient number, since it is larger than the sum of its proper divisors (19758098524).

26344131356 is a wasteful number, since it uses less digits than its factorization.

26344131356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6586032843 (or 6586032841 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The spelling of 26344131356 in words is "twenty-six billion, three hundred forty-four million, one hundred thirty-one thousand, three hundred fifty-six".