40332443100 has 72 divisors (see below), whose sum is σ = 120719200560. Its totient is φ = 10384442880.

The previous prime is 40332443093. The next prime is 40332443113. The reversal of 40332443100 is 134423304.

It is a super-2 number, since 2×40332443100² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2309257 + ... + 2326656.

Almost surely, 2^40332443100 is an apocalyptic number.

It is an amenable number.

40332443100 is an abundant number, since it is smaller than the sum of its proper divisors (80386757460).

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

40332443100 is a wasteful number, since it uses less digits than its factorization.

40332443100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4635959 (or 4635952 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 40332443100 its reverse (134423304), we get a palindrome (40466866404).

The spelling of 40332443100 in words is "forty billion, three hundred thirty-two million, four hundred forty-three thousand, one hundred".