26424968219 has 16 divisors (see below), whose sum is σ = 29968018080. Its totient is φ = 23098763520.

The previous prime is 26424968201. The next prime is 26424968231. The reversal of 26424968219 is 91286942462.

It is a cyclic number.

It is not a de Polignac number, because 26424968219 - 2²⁴ = 26408191003 is a prime.

It is a super-2 number, since 2×26424968219² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26424938219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601469 + ... + 643905.

It is an arithmetic number, because the mean of its divisors is an integer number (1873001130).

Almost surely, 2^26424968219 is an apocalyptic number.

26424968219 is a deficient number, since it is larger than the sum of its proper divisors (3543049861).

26424968219 is a wasteful number, since it uses less digits than its factorization.

26424968219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44990.

The product of its digits is 2985984, while the sum is 53.

The spelling of 26424968219 in words is "twenty-six billion, four hundred twenty-four million, nine hundred sixty-eight thousand, two hundred nineteen".