26049765430 has 32 divisors (see below), whose sum is σ = 50573029248. Its totient is φ = 9603792000.

The previous prime is 26049765419. The next prime is 26049765449. The reversal of 26049765430 is 3456794062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65646 + ... + 237505.

It is an arithmetic number, because the mean of its divisors is an integer number (1580407164).

Almost surely, 2^26049765430 is an apocalyptic number.

26049765430 is a deficient number, since it is larger than the sum of its proper divisors (24523263818).

26049765430 is a wasteful number, since it uses less digits than its factorization.

26049765430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303832.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 26049765430 in words is "twenty-six billion, forty-nine million, seven hundred sixty-five thousand, four hundred thirty".