314204142 has 16 divisors (see below), whose sum is σ = 718180992. Its totient is φ = 89772600.

The previous prime is 314204123. The next prime is 314204171. The reversal of 314204142 is 241402413.

It is a super-3 number, since 3×314204142³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3740484 + ... + 3740567.

It is an arithmetic number, because the mean of its divisors is an integer number (44886312).

Almost surely, 2^314204142 is an apocalyptic number.

314204142 is an abundant number, since it is smaller than the sum of its proper divisors (403976850).

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

314204142 is a wasteful number, since it uses less digits than its factorization.

314204142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7481063.

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

The square root of 314204142 is about 17725.8044105197. The cubic root of 314204142 is about 679.8357028097.

Adding to 314204142 its reverse (241402413), we get a palindrome (555606555).

The spelling of 314204142 in words is "three hundred fourteen million, two hundred four thousand, one hundred forty-two".