314232534 has 144 divisors (see below), whose sum is σ = 884272896. Its totient is φ = 81356400.

The previous prime is 314232497. The next prime is 314232557. The reversal of 314232534 is 435232413.

It is a super-2 number, since 2×314232534² = 197484170848122312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 314232498 and 314232507.

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 1010239 + ... + 1010549.

It is an arithmetic number, because the mean of its divisors is an integer number (6140784).

Almost surely, 2^314232534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314232534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442136448).

314232534 is an abundant number, since it is smaller than the sum of its proper divisors (570040362).

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

314232534 is an equidigital number, since it uses as much as digits as its factorization.

314232534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 334 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 314232534 is about 17726.6052587629. The cubic root of 314232534 is about 679.8561792148.

Adding to 314232534 its reverse (435232413), we get a palindrome (749464947).

The spelling of 314232534 in words is "three hundred fourteen million, two hundred thirty-two thousand, five hundred thirty-four".