23573157444343 has 32 divisors (see below), whose sum is σ = 26651943585792. Its totient is φ = 20709274924800.

The previous prime is 23573157444341. The next prime is 23573157444367. The reversal of 23573157444343 is 34344475137532.

It is not a de Polignac number, because 23573157444343 - 2¹ = 23573157444341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23573157444341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 555093 + ... + 6888718.

It is an arithmetic number, because the mean of its divisors is an integer number (832873237056).

Almost surely, 2^{23573157444343} is an apocalyptic number.

23573157444343 is a deficient number, since it is larger than the sum of its proper divisors (3078786141449).

23573157444343 is a wasteful number, since it uses less digits than its factorization.

23573157444343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7444015.

The product of its digits is 50803200, while the sum is 55.

The spelling of 23573157444343 in words is "twenty-three trillion, five hundred seventy-three billion, one hundred fifty-seven million, four hundred forty-four thousand, three hundred forty-three".