430542272 has 28 divisors (see below), whose sum is σ = 904615920. Its totient is φ = 202607616.

The previous prime is 430542269. The next prime is 430542401. The reversal of 430542272 is 272245034.

It is a super-3 number, since 3×430542272³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196772 + ... + 198947.

Almost surely, 2^430542272 is an apocalyptic number.

It is an amenable number.

430542272 is an abundant number, since it is smaller than the sum of its proper divisors (474073648).

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

430542272 is a wasteful number, since it uses less digits than its factorization.

430542272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395748 (or 395738 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 430542272 is about 20749.5125725883. The cubic root of 430542272 is about 755.1013836924.

The spelling of 430542272 in words is "four hundred thirty million, five hundred forty-two thousand, two hundred seventy-two".