314031121252 has 12 divisors (see below), whose sum is σ = 549567798640. Its totient is φ = 157011750216.

The previous prime is 314031121219. The next prime is 314031121267. The reversal of 314031121252 is 252121130413.

It is a super-2 number, since 2×314031121252² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 762978 + ... + 1100089.

Almost surely, 2^314031121252 is an apocalyptic number.

It is an amenable number.

314031121252 is a deficient number, since it is larger than the sum of its proper divisors (235536677388).

314031121252 is a wasteful number, since it uses less digits than its factorization.

314031121252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905210 (or 1905208 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 314031121252 its reverse (252121130413), we get a palindrome (566152251665).

The spelling of 314031121252 in words is "three hundred fourteen billion, thirty-one million, one hundred twenty-one thousand, two hundred fifty-two".