26624046422644 has 12 divisors (see below), whose sum is σ = 50827724988768. Its totient is φ = 12101839283000.

The previous prime is 26624046422551. The next prime is 26624046422647. The reversal of 26624046422644 is 44622464042662.

It is a junction number, because it is equal to n+sod(n) for n = 26624046422591 and 26624046422600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26624046422647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302545982032 + ... + 302545982119.

It is an arithmetic number, because the mean of its divisors is an integer number (4235643749064).

Almost surely, 2^{26624046422644} is an apocalyptic number.

It is an amenable number.

26624046422644 is a deficient number, since it is larger than the sum of its proper divisors (24203678566124).

26624046422644 is a wasteful number, since it uses less digits than its factorization.

26624046422644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605091964166 (or 605091964164 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 52.

The spelling of 26624046422644 in words is "twenty-six trillion, six hundred twenty-four billion, forty-six million, four hundred twenty-two thousand, six hundred forty-four".