314554943 has 4 divisors (see below), whose sum is σ = 316666200. Its totient is φ = 312443688.

The previous prime is 314554939. The next prime is 314554949. The reversal of 314554943 is 349455413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 349455413 = 103 ⋅3392771.

It is a cyclic number.

It is not a de Polignac number, because 314554943 - 2² = 314554939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 314554897 and 314554906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314554949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055405 + ... + 1055702.

It is an arithmetic number, because the mean of its divisors is an integer number (79166550).

Almost surely, 2^314554943 is an apocalyptic number.

314554943 is a deficient number, since it is larger than the sum of its proper divisors (2111257).

314554943 is a wasteful number, since it uses less digits than its factorization.

314554943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111256.

The product of its digits is 129600, while the sum is 38.

The square root of 314554943 is about 17735.6968569042. The cubic root of 314554943 is about 680.0886151816.

The spelling of 314554943 in words is "three hundred fourteen million, five hundred fifty-four thousand, nine hundred forty-three".