432013442 has 8 divisors (see below), whose sum is σ = 740594496. Its totient is φ = 185148612.

The previous prime is 432013429. The next prime is 432013447. The reversal of 432013442 is 244310234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×432013442² = 373271228137374728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (432013447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15429038 + ... + 15429065.

It is an arithmetic number, because the mean of its divisors is an integer number (92574312).

Almost surely, 2^432013442 is an apocalyptic number.

432013442 is a deficient number, since it is larger than the sum of its proper divisors (308581054).

432013442 is a wasteful number, since it uses less digits than its factorization.

432013442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30858112.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 432013442 is about 20784.9330525744. The cubic root of 432013442 is about 755.9604705310.

Adding to 432013442 its reverse (244310234), we get a palindrome (676323676).

The spelling of 432013442 in words is "four hundred thirty-two million, thirteen thousand, four hundred forty-two".