402324000332144 has 40 divisors (see below), whose sum is σ = 887339099555712. Its totient is φ = 174923478403520.

The previous prime is 402324000332101. The next prime is 402324000332171. The reversal of 402324000332144 is 441233000423204.

It is a self number, because there is not a number n which added to its sum of digits gives 402324000332144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49694165954 + ... + 49694174049.

Almost surely, 2^{402324000332144} is an apocalyptic number.

402324000332144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

402324000332144 is an abundant number, since it is smaller than the sum of its proper divisors (485015099223568).

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

402324000332144 is a wasteful number, since it uses less digits than its factorization.

402324000332144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99388340045 (or 99388340039 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 402324000332144 its reverse (441233000423204), we get a palindrome (843557000755348).

The spelling of 402324000332144 in words is "four hundred two trillion, three hundred twenty-four billion, three hundred thirty-two thousand, one hundred forty-four".