40022134233 has 4 divisors (see below), whose sum is σ = 53362845648. Its totient is φ = 26681422820.

The previous prime is 40022134177. The next prime is 40022134241. The reversal of 40022134233 is 33243122004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40022134233 - 2⁶ = 40022134169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40022134253) 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, 6670355703 + ... + 6670355708.

It is an arithmetic number, because the mean of its divisors is an integer number (13340711412).

Almost surely, 2^40022134233 is an apocalyptic number.

It is an amenable number.

40022134233 is a deficient number, since it is larger than the sum of its proper divisors (13340711415).

40022134233 is a wasteful number, since it uses less digits than its factorization.

40022134233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13340711414.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 40022134233 its reverse (33243122004), we get a palindrome (73265256237).

The spelling of 40022134233 in words is "forty billion, twenty-two million, one hundred thirty-four thousand, two hundred thirty-three".