314140452 has 96 divisors (see below), whose sum is σ = 792892800. Its totient is φ = 96509952.

The previous prime is 314140373. The next prime is 314140511. The reversal of 314140452 is 254041413.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2292928 + ... + 2293064.

It is an arithmetic number, because the mean of its divisors is an integer number (8259300).

Almost surely, 2^314140452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314140452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396446400).

314140452 is an abundant number, since it is smaller than the sum of its proper divisors (478752348).

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

314140452 is a wasteful number, since it uses less digits than its factorization.

314140452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 314140452 is about 17724.0077860511. The cubic root of 314140452 is about 679.7897648816.

Adding to 314140452 its reverse (254041413), we get a palindrome (568181865).

The spelling of 314140452 in words is "three hundred fourteen million, one hundred forty thousand, four hundred fifty-two".