23141112140 has 24 divisors (see below), whose sum is σ = 49181837040. Its totient is φ = 9144920768.

The previous prime is 23141112077. The next prime is 23141112151. The reversal of 23141112140 is 4121114132.

It is a super-2 number, since 2×23141112140² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6968555 + ... + 6971874.

It is an arithmetic number, because the mean of its divisors is an integer number (2049243210).

Almost surely, 2^23141112140 is an apocalyptic number.

23141112140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23141112140 is an abundant number, since it is smaller than the sum of its proper divisors (26040724900).

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

23141112140 is a wasteful number, since it uses less digits than its factorization.

23141112140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13940521 (or 13940519 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 23141112140 its reverse (4121114132), we get a palindrome (27262226272).

The spelling of 23141112140 in words is "twenty-three billion, one hundred forty-one million, one hundred twelve thousand, one hundred forty".