40431141200424 has 96 divisors (see below), whose sum is σ = 112981849401600. Its totient is φ = 12039049451520.

The previous prime is 40431141200423. The next prime is 40431141200467. The reversal of 40431141200424 is 42400214113404.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40431141200391 and 40431141200400.

It is not an unprimeable number, because it can be changed into a prime (40431141200423) 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, 160652169 + ... + 160903640.

It is an arithmetic number, because the mean of its divisors is an integer number (1176894264600).

Almost surely, 2^{40431141200424} is an apocalyptic number.

It is an amenable number.

40431141200424 is an abundant number, since it is smaller than the sum of its proper divisors (72550708201176).

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

40431141200424 is a wasteful number, since it uses less digits than its factorization.

40431141200424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321555875 (or 321555858 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 40431141200424 its reverse (42400214113404), we get a palindrome (82831355313828).

The spelling of 40431141200424 in words is "forty trillion, four hundred thirty-one billion, one hundred forty-one million, two hundred thousand, four hundred twenty-four".