432442066 has 32 divisors (see below), whose sum is σ = 749952000. Its totient is φ = 183190032.

The previous prime is 432442063. The next prime is 432442069. The reversal of 432442066 is 660244234.

It is an interprime number because it is at equal distance from previous prime (432442063) and next prime (432442069).

It is a super-2 number, since 2×432442066² = 374012280892696712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (432442063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698305 + ... + 698923.

It is an arithmetic number, because the mean of its divisors is an integer number (23436000).

Almost surely, 2^432442066 is an apocalyptic number.

432442066 is a deficient number, since it is larger than the sum of its proper divisors (317509934).

432442066 is a wasteful number, since it uses less digits than its factorization.

432442066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 432442066 is about 20795.2414268265. The cubic root of 432442066 is about 756.2103977076.

The spelling of 432442066 in words is "four hundred thirty-two million, four hundred forty-two thousand, sixty-six".