12341303550 has 72 divisors (see below), whose sum is σ = 33181121064. Its totient is φ = 3288617280.

The previous prime is 12341303531. The next prime is 12341303573. The reversal of 12341303550 is 5530314321.

12341303550 is a `hidden beast` number, since 12 + 341 + 303 + 5 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 658104 + ... + 676596.

Almost surely, 2^12341303550 is an apocalyptic number.

12341303550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12341303550 is an abundant number, since it is smaller than the sum of its proper divisors (20839817514).

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

12341303550 is a wasteful number, since it uses less digits than its factorization.

12341303550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19994 (or 19986 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 12341303550 its reverse (5530314321), we get a palindrome (17871617871).

The spelling of 12341303550 in words is "twelve billion, three hundred forty-one million, three hundred three thousand, five hundred fifty".