26233080731 has 16 divisors (see below), whose sum is σ = 30851186688. Its totient is φ = 21990986400.

The previous prime is 26233080703. The next prime is 26233080737. The reversal of 26233080731 is 13708033262.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26233080731 is a prime.

It is a super-2 number, since 2×26233080731² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26233080691 and 26233080700.

It is not an unprimeable number, because it can be changed into a prime (26233080737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44390 + ... + 233316.

It is an arithmetic number, because the mean of its divisors is an integer number (1928199168).

Almost surely, 2^26233080731 is an apocalyptic number.

26233080731 is a deficient number, since it is larger than the sum of its proper divisors (4618105957).

26233080731 is a wasteful number, since it uses less digits than its factorization.

26233080731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189922.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 26233080731 in words is "twenty-six billion, two hundred thirty-three million, eighty thousand, seven hundred thirty-one".