23143522534132 has 192 divisors, whose sum is σ = 54571149158400. Its totient is φ = 8294011614720.

The previous prime is 23143522534127. The next prime is 23143522534189.

23143522534132 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×23143522534132² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1470449119 + ... + 1470464857.

It is an arithmetic number, because the mean of its divisors is an integer number (284224735200).

Almost surely, 2^{23143522534132} is an apocalyptic number.

23143522534132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23143522534132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27285574579200).

23143522534132 is an abundant number, since it is smaller than the sum of its proper divisors (31427626624268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23143522534132 is a wasteful number, since it uses less digits than its factorization.

23143522534132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17046 (or 17044 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

It can be divided in two parts, 2314352 and 2534132, that added together give a palindrome (4848484).

The spelling of 23143522534132 in words is "twenty-three trillion, one hundred forty-three billion, five hundred twenty-two million, five hundred thirty-four thousand, one hundred thirty-two".