431060142 has 32 divisors (see below), whose sum is σ = 888852384. Its totient is φ = 139276800.

The previous prime is 431060141. The next prime is 431060159. The reversal of 431060142 is 241060134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431060141) 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, 33042 + ... + 44202.

It is an arithmetic number, because the mean of its divisors is an integer number (27776637).

Almost surely, 2^431060142 is an apocalyptic number.

431060142 is an abundant number, since it is smaller than the sum of its proper divisors (457792242).

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

431060142 is a wasteful number, since it uses less digits than its factorization.

431060142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11364.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 431060142 is about 20761.9879106024. The cubic root of 431060142 is about 755.4040157426.

The spelling of 431060142 in words is "four hundred thirty-one million, sixty thousand, one hundred forty-two".