26146622664162 has 128 divisors (see below), whose sum is σ = 78013233285120. Its totient is φ = 6268920505920.

The previous prime is 26146622664109. The next prime is 26146622664179.

26146622664162 is a `hidden beast` number, since 2 + 6 + 1 + 4 + 6 + 622 + 6 + 6 + 4 + 1 + 6 + 2 = 666.

26146622664162 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 26146622664099 and 26146622664108.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 241802448 + ... + 241910555.

It is an arithmetic number, because the mean of its divisors is an integer number (609478385040).

Almost surely, 2^{26146622664162} is an apocalyptic number.

26146622664162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26146622664162 is an abundant number, since it is smaller than the sum of its proper divisors (51866610620958).

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

26146622664162 is a wasteful number, since it uses less digits than its factorization.

26146622664162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483713045 (or 483713039 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 54.

The spelling of 26146622664162 in words is "twenty-six trillion, one hundred forty-six billion, six hundred twenty-two million, six hundred sixty-four thousand, one hundred sixty-two".