40233413999 has 4 divisors (see below), whose sum is σ = 40235916336. Its totient is φ = 40230911664.

The previous prime is 40233413971. The next prime is 40233414061. The reversal of 40233413999 is 99931433204.

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 40233413999 - 2¹² = 40233409903 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 (40233413299) 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, 1226894 + ... + 1259259.

It is an arithmetic number, because the mean of its divisors is an integer number (10058979084).

Almost surely, 2^40233413999 is an apocalyptic number.

40233413999 is a deficient number, since it is larger than the sum of its proper divisors (2502337).

40233413999 is a wasteful number, since it uses less digits than its factorization.

40233413999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502336.

The product of its (nonzero) digits is 629856, while the sum is 47.

The spelling of 40233413999 in words is "forty billion, two hundred thirty-three million, four hundred thirteen thousand, nine hundred ninety-nine".