314423402 has 8 divisors (see below), whose sum is σ = 479367012. Its totient is φ = 154634400.

The previous prime is 314423377. The next prime is 314423407. The reversal of 314423402 is 204324413.

It can be written as a sum of positive squares in 2 ways, for example, as 307616521 + 6806881 = 17539^2 + 2609^2 .

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

It is not an unprimeable number, because it can be changed into a prime (314423407) 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, 1288499 + ... + 1288742.

Almost surely, 2^314423402 is an apocalyptic number.

314423402 is a deficient number, since it is larger than the sum of its proper divisors (164943610).

314423402 is a wasteful number, since it uses less digits than its factorization.

314423402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577304.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 314423402 is about 17731.9881006051. The cubic root of 314423402 is about 679.9938018466.

Adding to 314423402 its reverse (204324413), we get a palindrome (518747815).

The spelling of 314423402 in words is "three hundred fourteen million, four hundred twenty-three thousand, four hundred two".