433432423142 has 16 divisors (see below), whose sum is σ = 674381645520. Its totient is φ = 208776621312.

The previous prime is 433432423129. The next prime is 433432423169. The reversal of 433432423142 is 241324234334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34513667 + ... + 34526222.

It is an arithmetic number, because the mean of its divisors is an integer number (42148852845).

Almost surely, 2^433432423142 is an apocalyptic number.

433432423142 is a deficient number, since it is larger than the sum of its proper divisors (240949222378).

433432423142 is a wasteful number, since it uses less digits than its factorization.

433432423142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69040007.

The product of its digits is 165888, while the sum is 35.

Adding to 433432423142 its reverse (241324234334), we get a palindrome (674756657476).

The spelling of 433432423142 in words is "four hundred thirty-three billion, four hundred thirty-two million, four hundred twenty-three thousand, one hundred forty-two".