23032043433340 has 24 divisors (see below), whose sum is σ = 48367407412800. Its totient is φ = 9212795239488.

The previous prime is 23032043433313. The next prime is 23032043433379. The reversal of 23032043433340 is 4333434023032.

It is a junction number, because it is equal to n+sod(n) for n = 23032043433296 and 23032043433305.

It is a congruent number.

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, 9079486 + ... + 11335834.

It is an arithmetic number, because the mean of its divisors is an integer number (2015308642200).

Almost surely, 2^{23032043433340} is an apocalyptic number.

23032043433340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23032043433340 is an abundant number, since it is smaller than the sum of its proper divisors (25335363979460).

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

23032043433340 is a wasteful number, since it uses less digits than its factorization.

23032043433340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2766741 (or 2766739 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 34.

Adding to 23032043433340 its reverse (4333434023032), we get a palindrome (27365477456372).

The spelling of 23032043433340 in words is "twenty-three trillion, thirty-two billion, forty-three million, four hundred thirty-three thousand, three hundred forty".