12314133550 has 24 divisors (see below), whose sum is σ = 22907971296. Its totient is φ = 4924861440.

The previous prime is 12314133541. The next prime is 12314133649. The reversal of 12314133550 is 5533141321.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 370414 + ... + 402286.

It is an arithmetic number, because the mean of its divisors is an integer number (954498804).

Almost surely, 2^12314133550 is an apocalyptic number.

12314133550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12314133550 is a deficient number, since it is larger than the sum of its proper divisors (10593837746).

12314133550 is a wasteful number, since it uses less digits than its factorization.

12314133550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39612 (or 39607 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 12314133550 its reverse (5533141321), we get a palindrome (17847274871).

The spelling of 12314133550 in words is "twelve billion, three hundred fourteen million, one hundred thirty-three thousand, five hundred fifty".