23113141344 has 72 divisors (see below), whose sum is σ = 68162388840. Its totient is φ = 7704377856.

The previous prime is 23113141343. The next prime is 23113141349. The reversal of 23113141344 is 44314131132.

23113141344 is a `hidden beast` number, since 2 + 3 + 1 + 1 + 314 + 1 + 344 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113141343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1478409 + ... + 1493960.

It is an arithmetic number, because the mean of its divisors is an integer number (946699845).

Almost surely, 2^23113141344 is an apocalyptic number.

23113141344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23113141344 is an abundant number, since it is smaller than the sum of its proper divisors (45049247496).

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

23113141344 is an equidigital number, since it uses as much as digits as its factorization.

23113141344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972394 (or 2972374 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 23113141344 its reverse (44314131132), we get a palindrome (67427272476).

The spelling of 23113141344 in words is "twenty-three billion, one hundred thirteen million, one hundred forty-one thousand, three hundred forty-four".