23332001134420 has 48 divisors (see below), whose sum is σ = 53557759156608. Its totient is φ = 8467496485760.

The previous prime is 23332001134331. The next prime is 23332001134499. The reversal of 23332001134420 is 2443110023332.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105311359 + ... + 105532678.

It is an arithmetic number, because the mean of its divisors is an integer number (1115786649096).

Almost surely, 2^{23332001134420} is an apocalyptic number.

23332001134420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23332001134420 is an abundant number, since it is smaller than the sum of its proper divisors (30225758022188).

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

23332001134420 is a wasteful number, since it uses less digits than its factorization.

23332001134420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210844560 (or 210844558 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 23332001134420 its reverse (2443110023332), we get a palindrome (25775111157752).

The spelling of 23332001134420 in words is "twenty-three trillion, three hundred thirty-two billion, one million, one hundred thirty-four thousand, four hundred twenty".