23111142402024 has 160 divisors (see below), whose sum is σ = 68158671768000. Its totient is φ = 7296210286848.

The previous prime is 23111142401953. The next prime is 23111142402041. The reversal of 23111142402024 is 42020424111132.

23111142402024 is a `hidden beast` number, since 2 + 3 + 111 + 142 + 402 + 0 + 2 + 4 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 43975797 + ... + 44498235.

It is an arithmetic number, because the mean of its divisors is an integer number (425991698550).

Almost surely, 2^{23111142402024} is an apocalyptic number.

23111142402024 is a gapful number since it is divisible by the number (24) 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 23111142402024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34079335884000).

23111142402024 is an abundant number, since it is smaller than the sum of its proper divisors (45047529365976).

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

23111142402024 is a wasteful number, since it uses less digits than its factorization.

23111142402024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526069 (or 526056 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 23111142402024 its reverse (42020424111132), we get a palindrome (65131566513156).

The spelling of 23111142402024 in words is "twenty-three trillion, one hundred eleven billion, one hundred forty-two million, four hundred two thousand, twenty-four".