430431240342140 has 96 divisors (see below), whose sum is σ = 914571894499200. Its totient is φ = 170143012638720.

The previous prime is 430431240342113. The next prime is 430431240342143. The reversal of 430431240342140 is 41243042134034.

It is a self number, because there is not a number n which added to its sum of digits gives 430431240342140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430431240342143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29913902066 + ... + 29913916454.

It is an arithmetic number, because the mean of its divisors is an integer number (9526790567700).

Almost surely, 2^{430431240342140} is an apocalyptic number.

It is an amenable number.

430431240342140 is an abundant number, since it is smaller than the sum of its proper divisors (484140654157060).

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

430431240342140 is a wasteful number, since it uses less digits than its factorization.

430431240342140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22695 (or 22693 counting only the distinct ones).

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

Adding to 430431240342140 its reverse (41243042134034), we get a palindrome (471674282476174).

The spelling of 430431240342140 in words is "four hundred thirty trillion, four hundred thirty-one billion, two hundred forty million, three hundred forty-two thousand, one hundred forty".