40332313230 has 32 divisors (see below), whose sum is σ = 105597330048. Its totient is φ = 9777530400.

The previous prime is 40332313223. The next prime is 40332313349. The reversal of 40332313230 is 3231323304.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40332313230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61109236 + ... + 61109895.

It is an arithmetic number, because the mean of its divisors is an integer number (3299916564).

Almost surely, 2^40332313230 is an apocalyptic number.

40332313230 is an abundant number, since it is smaller than the sum of its proper divisors (65265016818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40332313230 is a wasteful number, since it uses less digits than its factorization.

40332313230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122219152.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 40332313230 its reverse (3231323304), we get a palindrome (43563636534).

The spelling of 40332313230 in words is "forty billion, three hundred thirty-two million, three hundred thirteen thousand, two hundred thirty".