430421460443152 has 20 divisors (see below), whose sum is σ = 833983875781036. Its totient is φ = 215199815080320.

The previous prime is 430421460443141. The next prime is 430421460443153. The reversal of 430421460443152 is 251344064124034.

It can be written as a sum of positive squares in 2 ways, for example, as 18832961372416 + 411588499070736 = 4339696^2 + 20287644^2 .

It is a super-2 number, since 2×430421460443152² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 430421460443099 and 430421460443108.

It is not an unprimeable number, because it can be changed into a prime (430421460443153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681870999 + ... + 682501942.

Almost surely, 2^{430421460443152} is an apocalyptic number.

It is an amenable number.

430421460443152 is a deficient number, since it is larger than the sum of its proper divisors (403562415337884).

430421460443152 is a wasteful number, since it uses less digits than its factorization.

430421460443152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364392666 (or 1364392660 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 430421460443152 in words is "four hundred thirty trillion, four hundred twenty-one billion, four hundred sixty million, four hundred forty-three thousand, one hundred fifty-two".