26421033624452 has 48 divisors (see below), whose sum is σ = 47220464592000. Its totient is φ = 12931440910080.

The previous prime is 26421033624451. The next prime is 26421033624473. The reversal of 26421033624452 is 25442633012462.

It is not an unprimeable number, because it can be changed into a prime (26421033624451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96220049 + ... + 96494247.

It is an arithmetic number, because the mean of its divisors is an integer number (983759679000).

Almost surely, 2^{26421033624452} is an apocalyptic number.

It is an amenable number.

26421033624452 is a deficient number, since it is larger than the sum of its proper divisors (20799430967548).

26421033624452 is a wasteful number, since it uses less digits than its factorization.

26421033624452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275996 (or 275994 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 26421033624452 in words is "twenty-six trillion, four hundred twenty-one billion, thirty-three million, six hundred twenty-four thousand, four hundred fifty-two".