314142042 has 16 divisors (see below), whose sum is σ = 629491680. Its totient is φ = 104512752.

The previous prime is 314142013. The next prime is 314142043. The reversal of 314142042 is 240241413.

It is not an unprimeable number, because it can be changed into a prime (314142043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46917 + ... + 53192.

It is an arithmetic number, because the mean of its divisors is an integer number (39343230).

Almost surely, 2^314142042 is an apocalyptic number.

314142042 is an abundant number, since it is smaller than the sum of its proper divisors (315349638).

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

314142042 is a wasteful number, since it uses less digits than its factorization.

314142042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100637.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 314142042 is about 17724.0526404093. The cubic root of 314142042 is about 679.7909117825.

Adding to 314142042 its reverse (240241413), we get a palindrome (554383455).

The spelling of 314142042 in words is "three hundred fourteen million, one hundred forty-two thousand, forty-two".