26040739051 has 16 divisors (see below), whose sum is σ = 27229932000. Its totient is φ = 24873822624.

The previous prime is 26040739001. The next prime is 26040739061. The reversal of 26040739051 is 15093704062.

It is not a de Polignac number, because 26040739051 - 2⁹ = 26040738539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26040739051.

It is not an unprimeable number, because it can be changed into a prime (26040739001) 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, 35525881 + ... + 35526613.

It is an arithmetic number, because the mean of its divisors is an integer number (1701870750).

Almost surely, 2^26040739051 is an apocalyptic number.

26040739051 is a deficient number, since it is larger than the sum of its proper divisors (1189192949).

26040739051 is an frugal number, since it uses more digits than its factorization.

26040739051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 26040739051 in words is "twenty-six billion, forty million, seven hundred thirty-nine thousand, fifty-one".