22904587651441 has 2 divisors, whose sum is σ = 22904587651442. Its totient is φ = 22904587651440.

The previous prime is 22904587651411. The next prime is 22904587651457. The reversal of 22904587651441 is 14415678540922.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13638773411041 + 9265814240400 = 3693071^2 + 3043980^2 .

It is a cyclic number.

It is not a de Polignac number, because 22904587651441 - 2²⁷ = 22904453433713 is a prime.

It is not a weakly prime, because it can be changed into another prime (22904587651411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11452293825720 + 11452293825721.

It is an arithmetic number, because the mean of its divisors is an integer number (11452293825721).

Almost surely, 2^{22904587651441} is an apocalyptic number.

It is an amenable number.

22904587651441 is a deficient number, since it is larger than the sum of its proper divisors (1).

22904587651441 is an equidigital number, since it uses as much as digits as its factorization.

22904587651441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19353600, while the sum is 58.

The spelling of 22904587651441 in words is "twenty-two trillion, nine hundred four billion, five hundred eighty-seven million, six hundred fifty-one thousand, four hundred forty-one".