40311324422430 has 64 divisors (see below), whose sum is σ = 102671534085120. Its totient is φ = 10094305595904.

The previous prime is 40311324422423. The next prime is 40311324422459. The reversal of 40311324422430 is 3422442311304.

It is a junction number, because it is equal to n+sod(n) for n = 40311324422391 and 40311324422400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89800954 + ... + 90248733.

It is an arithmetic number, because the mean of its divisors is an integer number (1604242720080).

Almost surely, 2^{40311324422430} is an apocalyptic number.

40311324422430 is an abundant number, since it is smaller than the sum of its proper divisors (62360209662690).

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

40311324422430 is a wasteful number, since it uses less digits than its factorization.

40311324422430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180050153.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 40311324422430 its reverse (3422442311304), we get a palindrome (43733766733734).

The spelling of 40311324422430 in words is "forty trillion, three hundred eleven billion, three hundred twenty-four million, four hundred twenty-two thousand, four hundred thirty".