40926099204 has 45 divisors (see below), whose sum is σ = 106998427767. Its totient is φ = 13640819256.

The previous prime is 40926099139. The next prime is 40926099209. The reversal of 40926099204 is 40299062904.

It is a happy number.

The square root of 40926099204 is 202302.

It is a perfect power (a square), and thus also a powerful number.

It is a self number, because there is not a number n which added to its sum of digits gives 40926099204.

It is not an unprimeable number, because it can be changed into a prime (40926099209) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3635817 + ... + 3647055.

Almost surely, 2^40926099204 is an apocalyptic number.

40926099204 is the 202302-nd square number.

It is an amenable number.

40926099204 is an abundant number, since it is smaller than the sum of its proper divisors (66072328563).

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

40926099204 is an frugal number, since it uses more digits than its factorization.

40926099204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22494 (or 11244 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 40926099204 in words is "forty billion, nine hundred twenty-six million, ninety-nine thousand, two hundred four".