26422385953441 has 3 divisors (see below), whose sum is σ = 26422391093713. Its totient is φ = 26422380813170.

The previous prime is 26422385953433. The next prime is 26422385953517. The reversal of 26422385953441 is 14435958322462.

It is a happy number.

The square root of 26422385953441 is 5140271.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 26422385953441 - 2³ = 26422385953433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26422385953421) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2570136 + ... + 7710406.

Almost surely, 2^{26422385953441} is an apocalyptic number.

26422385953441 is the 5140271-st square number.

26422385953441 is the 2570136-th centered octagonal number.

It is an amenable number.

26422385953441 is a deficient number, since it is larger than the sum of its proper divisors (5140272).

26422385953441 is an frugal number, since it uses more digits than its factorization.

26422385953441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10280542 (or 5140271 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 58.

The spelling of 26422385953441 in words is "twenty-six trillion, four hundred twenty-two billion, three hundred eighty-five million, nine hundred fifty-three thousand, four hundred forty-one".