314232402 has 48 divisors (see below), whose sum is σ = 693110880. Its totient is φ = 94902720.

The previous prime is 314232397. The next prime is 314232409. The reversal of 314232402 is 204232413.

It is not an unprimeable number, because it can be changed into a prime (314232409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 303678 + ... + 304710.

It is an arithmetic number, because the mean of its divisors is an integer number (14439810).

Almost surely, 2^314232402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314232402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346555440).

314232402 is an abundant number, since it is smaller than the sum of its proper divisors (378878478).

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

314232402 is a wasteful number, since it uses less digits than its factorization.

314232402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479 (or 1468 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 314232402 is about 17726.6015355454. The cubic root of 314232402 is about 679.8560840188.

Adding to 314232402 its reverse (204232413), we get a palindrome (518464815).

The spelling of 314232402 in words is "three hundred fourteen million, two hundred thirty-two thousand, four hundred two".