23400150013573 has 2 divisors, whose sum is σ = 23400150013574. Its totient is φ = 23400150013572.

The previous prime is 23400150013553. The next prime is 23400150013579. The reversal of 23400150013573 is 37531005100432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12735177175044 + 10664972838529 = 3568638^2 + 3265727^2 .

It is a cyclic number.

It is not a de Polignac number, because 23400150013573 - 2²¹ = 23400147916421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23400150013579) 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 as a sum of consecutive naturals, namely, 11700075006786 + 11700075006787.

It is an arithmetic number, because the mean of its divisors is an integer number (11700075006787).

Almost surely, 2^{23400150013573} is an apocalyptic number.

It is an amenable number.

23400150013573 is a deficient number, since it is larger than the sum of its proper divisors (1).

23400150013573 is an equidigital number, since it uses as much as digits as its factorization.

23400150013573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 34.

The spelling of 23400150013573 in words is "twenty-three trillion, four hundred billion, one hundred fifty million, thirteen thousand, five hundred seventy-three".