23351611441 has 2 divisors, whose sum is σ = 23351611442. Its totient is φ = 23351611440.

The previous prime is 23351611427. The next prime is 23351611447. The reversal of 23351611441 is 14411615332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18110430625 + 5241180816 = 134575^2 + 72396^2 .

It is a cyclic number.

It is not a de Polignac number, because 23351611441 - 2²¹ = 23349514289 is a prime.

It is not a weakly prime, because it can be changed into another prime (23351611447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11675805720 + 11675805721.

It is an arithmetic number, because the mean of its divisors is an integer number (11675805721).

Almost surely, 2^23351611441 is an apocalyptic number.

It is an amenable number.

23351611441 is a deficient number, since it is larger than the sum of its proper divisors (1).

23351611441 is an equidigital number, since it uses as much as digits as its factorization.

23351611441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The spelling of 23351611441 in words is "twenty-three billion, three hundred fifty-one million, six hundred eleven thousand, four hundred forty-one".