40232204343 has 24 divisors (see below), whose sum is σ = 58362464160. Its totient is φ = 26706519360.

The previous prime is 40232204329. The next prime is 40232204359. The reversal of 40232204343 is 34340223204.

40232204343 is a `hidden beast` number, since 4 + 0 + 2 + 3 + 220 + 434 + 3 = 666.

40232204343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40232204343 - 2²¹ = 40230107191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40232204393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9439833 + ... + 9444093.

It is an arithmetic number, because the mean of its divisors is an integer number (2431769340).

Almost surely, 2^40232204343 is an apocalyptic number.

40232204343 is a deficient number, since it is larger than the sum of its proper divisors (18130259817).

40232204343 is a wasteful number, since it uses less digits than its factorization.

40232204343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8519 (or 8516 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 40232204343 its reverse (34340223204), we get a palindrome (74572427547).

The spelling of 40232204343 in words is "forty billion, two hundred thirty-two million, two hundred four thousand, three hundred forty-three".