432340310402 has 32 divisors (see below), whose sum is σ = 870727342464. Its totient is φ = 155487024000.

The previous prime is 432340310387. The next prime is 432340310407. The reversal of 432340310402 is 204013043234.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (432340310407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107975099 + ... + 107979102.

It is an arithmetic number, because the mean of its divisors is an integer number (27210229452).

Almost surely, 2^432340310402 is an apocalyptic number.

432340310402 is an abundant number, since it is smaller than the sum of its proper divisors (438387032062).

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

432340310402 is a wasteful number, since it uses less digits than its factorization.

432340310402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215954234.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 432340310402 its reverse (204013043234), we get a palindrome (636353353636).

The spelling of 432340310402 in words is "four hundred thirty-two billion, three hundred forty million, three hundred ten thousand, four hundred two".