40000224412420 has 24 divisors (see below), whose sum is σ = 84225673617624. Its totient is φ = 15957194078976.

The previous prime is 40000224412279. The next prime is 40000224412429. The reversal of 40000224412420 is 2421442200004.

It can be written as a sum of positive squares in 4 ways, for example, as 2168055994624 + 37832168417796 = 1472432^2 + 6150786^2 .

It is not an unprimeable number, because it can be changed into a prime (40000224412429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2680972729 + ... + 2680987648.

It is an arithmetic number, because the mean of its divisors is an integer number (3509403067401).

Almost surely, 2^{40000224412420} is an apocalyptic number.

It is an amenable number.

40000224412420 is an abundant number, since it is smaller than the sum of its proper divisors (44225449205204).

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

40000224412420 is a wasteful number, since it uses less digits than its factorization.

40000224412420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5361960759 (or 5361960757 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 40000224412420 its reverse (2421442200004), we get a palindrome (42421666612424).

The spelling of 40000224412420 in words is "forty trillion, two hundred twenty-four million, four hundred twelve thousand, four hundred twenty".