323431114040 has 16 divisors (see below), whose sum is σ = 727720006680. Its totient is φ = 129372445600.

The previous prime is 323431114031. The next prime is 323431114049. The reversal of 323431114040 is 40411134323.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (323431114031) and next prime (323431114049).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323431114049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4042888886 + ... + 4042888965.

Almost surely, 2^323431114040 is an apocalyptic number.

It is an amenable number.

323431114040 is an abundant number, since it is smaller than the sum of its proper divisors (404288892640).

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

323431114040 is a wasteful number, since it uses less digits than its factorization.

323431114040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8085777862 (or 8085777858 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 323431114040 its reverse (40411134323), we get a palindrome (363842248363).

The spelling of 323431114040 in words is "three hundred twenty-three billion, four hundred thirty-one million, one hundred fourteen thousand, forty".