23445500311142 has 64 divisors (see below), whose sum is σ = 45857135076480. Its totient is φ = 8724400275456.

The previous prime is 23445500311141. The next prime is 23445500311249. The reversal of 23445500311142 is 24111300554432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23445500311141) 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, 3017834 + ... + 7483202.

It is an arithmetic number, because the mean of its divisors is an integer number (716517735570).

Almost surely, 2^{23445500311142} is an apocalyptic number.

23445500311142 is a deficient number, since it is larger than the sum of its proper divisors (22411634765338).

23445500311142 is a wasteful number, since it uses less digits than its factorization.

23445500311142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4467105.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 23445500311142 its reverse (24111300554432), we get a palindrome (47556800865574).

The spelling of 23445500311142 in words is "twenty-three trillion, four hundred forty-five billion, five hundred million, three hundred eleven thousand, one hundred forty-two".