432440310324140 has 12 divisors (see below), whose sum is σ = 908124651680736. Its totient is φ = 172976124129648.

The previous prime is 432440310324107. The next prime is 432440310324157. The reversal of 432440310324140 is 41423013044234.

It is a self number, because there is not a number n which added to its sum of digits gives 432440310324140.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10811007758084 + ... + 10811007758123.

It is an arithmetic number, because the mean of its divisors is an integer number (75677054306728).

Almost surely, 2^{432440310324140} is an apocalyptic number.

It is an amenable number.

432440310324140 is an abundant number, since it is smaller than the sum of its proper divisors (475684341356596).

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

432440310324140 is a wasteful number, since it uses less digits than its factorization.

432440310324140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21622015516216 (or 21622015516214 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 432440310324140 its reverse (41423013044234), we get a palindrome (473863323368374).

The spelling of 432440310324140 in words is "four hundred thirty-two trillion, four hundred forty billion, three hundred ten million, three hundred twenty-four thousand, one hundred forty".