4000233200023 has 4 divisors (see below), whose sum is σ = 4065810793528. Its totient is φ = 3934655606520.

The previous prime is 4000233199999. The next prime is 4000233200069. The reversal of 4000233200023 is 3200023320004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4000233200023 - 2³³ = 3991643265431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000233210023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32788796661 + ... + 32788796782.

It is an arithmetic number, because the mean of its divisors is an integer number (1016452698382).

Almost surely, 2^{4000233200023} is an apocalyptic number.

4000233200023 is a deficient number, since it is larger than the sum of its proper divisors (65577593505).

4000233200023 is an equidigital number, since it uses as much as digits as its factorization.

4000233200023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65577593504.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 4000233200023 its reverse (3200023320004), we get a palindrome (7200256520027).

The spelling of 4000233200023 in words is "four trillion, two hundred thirty-three million, two hundred thousand, twenty-three".