26241551455 has 32 divisors (see below), whose sum is σ = 36331315200. Its totient is φ = 17823438720.

The previous prime is 26241551431. The next prime is 26241551473. The reversal of 26241551455 is 55415514262.

It is not a de Polignac number, because 26241551455 - 2²¹ = 26239454303 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1907050 + ... + 1920760.

It is an arithmetic number, because the mean of its divisors is an integer number (1135353600).

Almost surely, 2^26241551455 is an apocalyptic number.

26241551455 is a deficient number, since it is larger than the sum of its proper divisors (10089763745).

26241551455 is a wasteful number, since it uses less digits than its factorization.

26241551455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14239.

The product of its digits is 240000, while the sum is 40.

The spelling of 26241551455 in words is "twenty-six billion, two hundred forty-one million, five hundred fifty-one thousand, four hundred fifty-five".