40402234333 has 4 divisors (see below), whose sum is σ = 40402804288. Its totient is φ = 40401664380.

The previous prime is 40402234331. The next prime is 40402234343. The reversal of 40402234333 is 33343220404.

40402234333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40402234333 - 2¹ = 40402234331 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 (40402234331) 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, 160533 + ... + 326458.

It is an arithmetic number, because the mean of its divisors is an integer number (10100701072).

Almost surely, 2^40402234333 is an apocalyptic number.

It is an amenable number.

40402234333 is a deficient number, since it is larger than the sum of its proper divisors (569955).

40402234333 is an equidigital number, since it uses as much as digits as its factorization.

40402234333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569954.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 40402234333 its reverse (33343220404), we get a palindrome (73745454737).

The spelling of 40402234333 in words is "forty billion, four hundred two million, two hundred thirty-four thousand, three hundred thirty-three".