314430551 has 18 divisors (see below), whose sum is σ = 335316240. Its totient is φ = 294824880.

The previous prime is 314430497. The next prime is 314430569. The reversal of 314430551 is 155034413.

It is a de Polignac number, because none of the positive numbers 2^k-314430551 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 314430551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314430451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1315490 + ... + 1315728.

It is an arithmetic number, because the mean of its divisors is an integer number (18628680).

Almost surely, 2^314430551 is an apocalyptic number.

314430551 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

314430551 is a deficient number, since it is larger than the sum of its proper divisors (20885689).

314430551 is an equidigital number, since it uses as much as digits as its factorization.

314430551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 314430551 is about 17732.1896843001. The cubic root of 314430551 is about 679.9989554482.

Adding to 314430551 its reverse (155034413), we get a palindrome (469464964).

The spelling of 314430551 in words is "three hundred fourteen million, four hundred thirty thousand, five hundred fifty-one".