402432324232 has 32 divisors (see below), whose sum is σ = 762370202880. Its totient is φ = 199136085120.

The previous prime is 402432324221. The next prime is 402432324233. The reversal of 402432324232 is 232423234204.

It is a junction number, because it is equal to n+sod(n) for n = 402432324194 and 402432324203.

It is not an unprimeable number, because it can be changed into a prime (402432324233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1150132 + ... + 1458652.

It is an arithmetic number, because the mean of its divisors is an integer number (23824068840).

Almost surely, 2^402432324232 is an apocalyptic number.

It is an amenable number.

402432324232 is a deficient number, since it is larger than the sum of its proper divisors (359937878648).

402432324232 is a wasteful number, since it uses less digits than its factorization.

402432324232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310213 (or 310209 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 402432324232 its reverse (232423234204), we get a palindrome (634855558436).

The spelling of 402432324232 in words is "four hundred two billion, four hundred thirty-two million, three hundred twenty-four thousand, two hundred thirty-two".