26616446112156 has 24 divisors (see below), whose sum is σ = 64108429346304. Its totient is φ = 8585950358640.

The previous prime is 26616446112107. The next prime is 26616446112173. The reversal of 26616446112156 is 65121164461662.

It is a junction number, because it is equal to n+sod(n) for n = 26616446112099 and 26616446112108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35774792790 + ... + 35774793533.

It is an arithmetic number, because the mean of its divisors is an integer number (2671184556096).

Almost surely, 2^{26616446112156} is an apocalyptic number.

It is an amenable number.

26616446112156 is an abundant number, since it is smaller than the sum of its proper divisors (37491983234148).

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

26616446112156 is a wasteful number, since it uses less digits than its factorization.

26616446112156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71549586361 (or 71549586359 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The spelling of 26616446112156 in words is "twenty-six trillion, six hundred sixteen billion, four hundred forty-six million, one hundred twelve thousand, one hundred fifty-six".