23043411434433 has 64 divisors (see below), whose sum is σ = 34938140590080. Its totient is φ = 13402908338688.

The previous prime is 23043411434429. The next prime is 23043411434447. The reversal of 23043411434433 is 33443411434032.

It is not a de Polignac number, because 23043411434433 - 2² = 23043411434429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 23043411434391 and 23043411434400.

It is not an unprimeable number, because it can be changed into a prime (23043411434423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41949808 + ... + 42495566.

It is an arithmetic number, because the mean of its divisors is an integer number (545908446720).

Almost surely, 2^{23043411434433} is an apocalyptic number.

23043411434433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23043411434433 is a deficient number, since it is larger than the sum of its proper divisors (11894729155647).

23043411434433 is a wasteful number, since it uses less digits than its factorization.

23043411434433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546358.

The product of its (nonzero) digits is 497664, while the sum is 39.

Adding to 23043411434433 its reverse (33443411434032), we get a palindrome (56486822868465).

The spelling of 23043411434433 in words is "twenty-three trillion, forty-three billion, four hundred eleven million, four hundred thirty-four thousand, four hundred thirty-three".