314044140 has 48 divisors (see below), whose sum is σ = 880411392. Its totient is φ = 83641536.

The previous prime is 314044109. The next prime is 314044163. The reversal of 314044140 is 41440413.

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 15 ways as a sum of consecutive naturals, for example, 54057 + ... + 59583.

It is an arithmetic number, because the mean of its divisors is an integer number (18341904).

Almost surely, 2^314044140 is an apocalyptic number.

314044140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

314044140 is an abundant number, since it is smaller than the sum of its proper divisors (566367252).

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

314044140 is a wasteful number, since it uses less digits than its factorization.

314044140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6486 (or 6484 counting only the distinct ones).

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

The square root of 314044140 is about 17721.2905850562. The cubic root of 314044140 is about 679.7202857643.

Adding to 314044140 its reverse (41440413), we get a palindrome (355484553).

The spelling of 314044140 in words is "three hundred fourteen million, forty-four thousand, one hundred forty".