40202100441 has 32 divisors (see below), whose sum is σ = 60734448000. Its totient is φ = 26273168064.

The previous prime is 40202100427. The next prime is 40202100451. The reversal of 40202100441 is 14400120204.

It is not a de Polignac number, because 40202100441 - 2⁵ = 40202100409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40202100401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1747270 + ... + 1770128.

It is an arithmetic number, because the mean of its divisors is an integer number (1897951500).

Almost surely, 2^40202100441 is an apocalyptic number.

It is an amenable number.

40202100441 is a deficient number, since it is larger than the sum of its proper divisors (20532347559).

40202100441 is a wasteful number, since it uses less digits than its factorization.

40202100441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24150 (or 24144 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 40202100441 its reverse (14400120204), we get a palindrome (54602220645).

The spelling of 40202100441 in words is "forty billion, two hundred two million, one hundred thousand, four hundred forty-one".