40313230113431 has 16 divisors (see below), whose sum is σ = 44881057673088. Its totient is φ = 35901944733600.

The previous prime is 40313230113419. The next prime is 40313230113461. The reversal of 40313230113431 is 13431103231304.

40313230113431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40313230113431 - 2¹⁴ = 40313230097047 is a prime.

It is a super-2 number, since 2×40313230113431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40313230113394 and 40313230113403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40313230113461) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 150969065 + ... + 151235858.

It is an arithmetic number, because the mean of its divisors is an integer number (2805066104568).

Almost surely, 2^{40313230113431} is an apocalyptic number.

40313230113431 is a deficient number, since it is larger than the sum of its proper divisors (4567827559657).

40313230113431 is a wasteful number, since it uses less digits than its factorization.

40313230113431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302205182.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 40313230113431 its reverse (13431103231304), we get a palindrome (53744333344735).

The spelling of 40313230113431 in words is "forty trillion, three hundred thirteen billion, two hundred thirty million, one hundred thirteen thousand, four hundred thirty-one".