430312012140 has 48 divisors (see below), whose sum is σ = 1205175299328. Its totient is φ = 114721139904.

The previous prime is 430312012093. The next prime is 430312012187. The reversal of 430312012140 is 41210213034.

It is an interprime number because it is at equal distance from previous prime (430312012093) and next prime (430312012187).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655632 + ... + 1135991.

It is an arithmetic number, because the mean of its divisors is an integer number (25107818736).

Almost surely, 2^430312012140 is an apocalyptic number.

It is an amenable number.

430312012140 is an abundant number, since it is smaller than the sum of its proper divisors (774863287188).

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

430312012140 is a wasteful number, since it uses less digits than its factorization.

430312012140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795638 (or 1795636 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 430312012140 its reverse (41210213034), we get a palindrome (471522225174).

The spelling of 430312012140 in words is "four hundred thirty billion, three hundred twelve million, twelve thousand, one hundred forty".