23490124577 has 2 divisors, whose sum is σ = 23490124578. Its totient is φ = 23490124576.

The previous prime is 23490124507. The next prime is 23490124583. The reversal of 23490124577 is 77542109432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23188893841 + 301230736 = 152279^2 + 17356^2 .

It is a cyclic number.

It is not a de Polignac number, because 23490124577 - 2¹⁶ = 23490059041 is a prime.

It is not a weakly prime, because it can be changed into another prime (23490124507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11745062288 + 11745062289.

It is an arithmetic number, because the mean of its divisors is an integer number (11745062289).

Almost surely, 2^23490124577 is an apocalyptic number.

It is an amenable number.

23490124577 is a deficient number, since it is larger than the sum of its proper divisors (1).

23490124577 is an equidigital number, since it uses as much as digits as its factorization.

23490124577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 23490124577 in words is "twenty-three billion, four hundred ninety million, one hundred twenty-four thousand, five hundred seventy-seven".