23534133143532 has 48 divisors (see below), whose sum is σ = 59933204553600. Its totient is φ = 7128205692160.

The previous prime is 23534133143513. The next prime is 23534133143537.

23534133143532 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×23534133143532² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23534133143537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41590482 + ... + 42152537.

It is an arithmetic number, because the mean of its divisors is an integer number (1248608428200).

Almost surely, 2^{23534133143532} is an apocalyptic number.

23534133143532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23534133143532 is an abundant number, since it is smaller than the sum of its proper divisors (36399071410068).

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

23534133143532 is a wasteful number, since it uses less digits than its factorization.

23534133143532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83745166 (or 83745164 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 42.

It can be divided in two parts, 2353413 and 3143532, that added together give a palindrome (5496945).

The spelling of 23534133143532 in words is "twenty-three trillion, five hundred thirty-four billion, one hundred thirty-three million, one hundred forty-three thousand, five hundred thirty-two".