40243231110 has 16 divisors (see below), whose sum is σ = 96583754736. Its totient is φ = 10731528288.

The previous prime is 40243231103. The next prime is 40243231111. The reversal of 40243231110 is 1113234204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40243231111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670720489 + ... + 670720548.

It is an arithmetic number, because the mean of its divisors is an integer number (6036484671).

Almost surely, 2^40243231110 is an apocalyptic number.

40243231110 is an abundant number, since it is smaller than the sum of its proper divisors (56340523626).

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

40243231110 is a wasteful number, since it uses less digits than its factorization.

40243231110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341441047.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 40243231110 its reverse (1113234204), we get a palindrome (41356465314).

The spelling of 40243231110 in words is "forty billion, two hundred forty-three million, two hundred thirty-one thousand, one hundred ten".