26377872998401 has 8 divisors (see below), whose sum is σ = 27869402116800. Its totient is φ = 24896665881360.

The previous prime is 26377872998371. The next prime is 26377872998417. The reversal of 26377872998401 is 10489927877362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26377872998401 - 2⁵ = 26377872998369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26377872998461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2580495085 + ... + 2580505306.

It is an arithmetic number, because the mean of its divisors is an integer number (3483675264600).

Almost surely, 2^{26377872998401} is an apocalyptic number.

It is an amenable number.

26377872998401 is a deficient number, since it is larger than the sum of its proper divisors (1491529118399).

26377872998401 is a wasteful number, since it uses less digits than its factorization.

26377872998401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5161000679.

The product of its (nonzero) digits is 512096256, while the sum is 73.

The spelling of 26377872998401 in words is "twenty-six trillion, three hundred seventy-seven billion, eight hundred seventy-two million, nine hundred ninety-eight thousand, four hundred one".