40110044023242 has 80 divisors (see below), whose sum is σ = 90042110854080. Its totient is φ = 13345347310848.

The previous prime is 40110044023223. The next prime is 40110044023261. The reversal of 40110044023242 is 24232044001104.

40110044023242 is a `hidden beast` number, since 4 + 0 + 1 + 10 + 0 + 4 + 402 + 3 + 242 = 666.

40110044023242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40110044023223) and next prime (40110044023261).

It is a super-2 number, since 2×40110044023242² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 370672698 + ... + 370780890.

It is an arithmetic number, because the mean of its divisors is an integer number (1125526385676).

Almost surely, 2^{40110044023242} is an apocalyptic number.

40110044023242 is an abundant number, since it is smaller than the sum of its proper divisors (49932066830838).

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

40110044023242 is a wasteful number, since it uses less digits than its factorization.

40110044023242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112409 (or 112400 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 40110044023242 its reverse (24232044001104), we get a palindrome (64342088024346).

The spelling of 40110044023242 in words is "forty trillion, one hundred ten billion, forty-four million, twenty-three thousand, two hundred forty-two".