26400014014 has 48 divisors (see below), whose sum is σ = 44131723776. Its totient is φ = 11833915280.

The previous prime is 26400013987. The next prime is 26400014023. The reversal of 26400014014 is 41041000462.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17333457 + ... + 17334979.

It is an arithmetic number, because the mean of its divisors is an integer number (919410912).

Almost surely, 2^26400014014 is an apocalyptic number.

26400014014 is a deficient number, since it is larger than the sum of its proper divisors (17731709762).

26400014014 is a wasteful number, since it uses less digits than its factorization.

26400014014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493 (or 2482 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 26400014014 its reverse (41041000462), we get a palindrome (67441014476).

The spelling of 26400014014 in words is "twenty-six billion, four hundred million, fourteen thousand, fourteen".