314057141 has 4 divisors (see below), whose sum is σ = 314113452. Its totient is φ = 314000832.

The previous prime is 314057129. The next prime is 314057179. The reversal of 314057141 is 141750413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141750413 = 7 ⋅20250059.

It can be written as a sum of positive squares in 2 ways, for example, as 162052900 + 152004241 = 12730^2 + 12329^2 .

It is a cyclic number.

It is not a de Polignac number, because 314057141 - 2¹⁸ = 313794997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314057141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314057741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18740 + ... + 31293.

It is an arithmetic number, because the mean of its divisors is an integer number (78528363).

Almost surely, 2^314057141 is an apocalyptic number.

It is an amenable number.

314057141 is a deficient number, since it is larger than the sum of its proper divisors (56311).

314057141 is an equidigital number, since it uses as much as digits as its factorization.

314057141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56310.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 314057141 is about 17721.6573999161. The cubic root of 314057141 is about 679.7296654664.

The spelling of 314057141 in words is "three hundred fourteen million, fifty-seven thousand, one hundred forty-one".