40230104431223 has 32 divisors (see below), whose sum is σ = 49829756252160. Its totient is φ = 31738989300480.

The previous prime is 40230104431171. The next prime is 40230104431241. The reversal of 40230104431223 is 32213440103204.

It is a de Polignac number, because none of the positive numbers 2^k-40230104431223 is a prime.

It is a super-2 number, since 2×40230104431223² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40230104430223) 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, 47286086 + ... + 48129347.

It is an arithmetic number, because the mean of its divisors is an integer number (1557179882880).

Almost surely, 2^{40230104431223} is an apocalyptic number.

40230104431223 is a deficient number, since it is larger than the sum of its proper divisors (9599651820937).

40230104431223 is a wasteful number, since it uses less digits than its factorization.

40230104431223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95415567.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 40230104431223 its reverse (32213440103204), we get a palindrome (72443544534427).

The spelling of 40230104431223 in words is "forty trillion, two hundred thirty billion, one hundred four million, four hundred thirty-one thousand, two hundred twenty-three".