26040502416 has 80 divisors (see below), whose sum is σ = 67834894400. Its totient is φ = 8607596544.

The previous prime is 26040502363. The next prime is 26040502447. The reversal of 26040502416 is 61420504062.

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, 7530960 + ... + 7534416.

It is an arithmetic number, because the mean of its divisors is an integer number (847936180).

Almost surely, 2^26040502416 is an apocalyptic number.

It is an amenable number.

26040502416 is an abundant number, since it is smaller than the sum of its proper divisors (41794391984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26040502416 is a wasteful number, since it uses less digits than its factorization.

26040502416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4736 (or 4730 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 26040502416 in words is "twenty-six billion, forty million, five hundred two thousand, four hundred sixteen".