40413232100 has 36 divisors (see below), whose sum is σ = 88806816000. Its totient is φ = 15960665760.

The previous prime is 40413232037. The next prime is 40413232109. The reversal of 40413232100 is 123231404.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (40413232109) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2549900 + ... + 2565699.

It is an arithmetic number, because the mean of its divisors is an integer number (2466856000).

Almost surely, 2^40413232100 is an apocalyptic number.

It is an amenable number.

40413232100 is an abundant number, since it is smaller than the sum of its proper divisors (48393583900).

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

40413232100 is a wasteful number, since it uses less digits than its factorization.

40413232100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5115692 (or 5115685 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40413232100 its reverse (123231404), we get a palindrome (40536463504).

The spelling of 40413232100 in words is "forty billion, four hundred thirteen million, two hundred thirty-two thousand, one hundred".