12334034102520 has 128 divisors (see below), whose sum is σ = 40162185584640. Its totient is φ = 3012163822080.

The previous prime is 12334034102483. The next prime is 12334034102521. The reversal of 12334034102520 is 2520143043321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12334034102521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30929566 + ... + 31325805.

It is an arithmetic number, because the mean of its divisors is an integer number (313767074880).

Almost surely, 2^{12334034102520} is an apocalyptic number.

12334034102520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12334034102520 is an abundant number, since it is smaller than the sum of its proper divisors (27828151482120).

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

12334034102520 is a wasteful number, since it uses less digits than its factorization.

12334034102520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62255525 (or 62255521 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 12334034102520 its reverse (2520143043321), we get a palindrome (14854177145841).

The spelling of 12334034102520 in words is "twelve trillion, three hundred thirty-four billion, thirty-four million, one hundred two thousand, five hundred twenty".