314132019 has 8 divisors (see below), whose sum is σ = 418960080. Its totient is φ = 209362656.

The previous prime is 314131963. The next prime is 314132023. The reversal of 314132019 is 910231413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 314132019 - 2¹² = 314127923 is a prime.

It is a super-2 number, since 2×314132019² = 197357850722032722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 314132019.

It is not an unprimeable number, because it can be changed into a prime (314132029) 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, 124 + ... + 25065.

It is an arithmetic number, because the mean of its divisors is an integer number (52370010).

Almost surely, 2^314132019 is an apocalyptic number.

314132019 is a deficient number, since it is larger than the sum of its proper divisors (104828061).

314132019 is a wasteful number, since it uses less digits than its factorization.

314132019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29349.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 314132019 is about 17723.7698867933. The cubic root of 314132019 is about 679.7836819142.

The spelling of 314132019 in words is "three hundred fourteen million, one hundred thirty-two thousand, nineteen".