26201454344052 has 48 divisors (see below), whose sum is σ = 66478770933120. Its totient is φ = 7983714238848.

The previous prime is 26201454344033. The next prime is 26201454344123. The reversal of 26201454344052 is 25044345410262.

It is a junction number, because it is equal to n+sod(n) for n = 26201454343995 and 26201454344013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 815314227 + ... + 815346362.

It is an arithmetic number, because the mean of its divisors is an integer number (1384974394440).

Almost surely, 2^{26201454344052} is an apocalyptic number.

It is an amenable number.

26201454344052 is an abundant number, since it is smaller than the sum of its proper divisors (40277316589068).

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

26201454344052 is a wasteful number, since it uses less digits than its factorization.

26201454344052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630660712 (or 1630660710 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 26201454344052 in words is "twenty-six trillion, two hundred one billion, four hundred fifty-four million, three hundred forty-four thousand, fifty-two".