430326055154421 has 6 divisors (see below), whose sum is σ = 621582079667510. Its totient is φ = 286884036769608.

The previous prime is 430326055154399. The next prime is 430326055154447. The reversal of 430326055154421 is 124451550623034.

430326055154421 is a `hidden beast` number, since 4 + 3 + 0 + 3 + 2 + 6 + 0 + 551 + 54 + 42 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 390928464591921 + 39397590562500 = 19771911^2 + 6276750^2 .

It is not a de Polignac number, because 430326055154421 - 2⁵ = 430326055154389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430326055154521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23907003064126 + ... + 23907003064143.

Almost surely, 2^{430326055154421} is an apocalyptic number.

It is an amenable number.

430326055154421 is a deficient number, since it is larger than the sum of its proper divisors (191256024513089).

430326055154421 is a wasteful number, since it uses less digits than its factorization.

430326055154421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47814006128275 (or 47814006128272 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 430326055154421 in words is "four hundred thirty trillion, three hundred twenty-six billion, fifty-five million, one hundred fifty-four thousand, four hundred twenty-one".