26216165433080 has 64 divisors (see below), whose sum is σ = 68419161008640. Its totient is φ = 8854244353152.

The previous prime is 26216165432927. The next prime is 26216165433083. The reversal of 26216165433080 is 8033456161262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26216165433083) 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, 698706332 + ... + 698743851.

It is an arithmetic number, because the mean of its divisors is an integer number (1069049390760).

Almost surely, 2^{26216165433080} is an apocalyptic number.

26216165433080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26216165433080 is an abundant number, since it is smaller than the sum of its proper divisors (42202995575560).

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

26216165433080 is a wasteful number, since it uses less digits than its factorization.

26216165433080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397450268 (or 1397450264 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 26216165433080 in words is "twenty-six trillion, two hundred sixteen billion, one hundred sixty-five million, four hundred thirty-three thousand, eighty".