12413634216 has 32 divisors (see below), whose sum is σ = 31037148960. Its totient is φ = 4137469632.

The previous prime is 12413634143. The next prime is 12413634217. The reversal of 12413634216 is 61243631421.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (12413634217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315831 + ... + 352953.

It is an arithmetic number, because the mean of its divisors is an integer number (969910905).

Almost surely, 2^12413634216 is an apocalyptic number.

It is an amenable number.

12413634216 is an abundant number, since it is smaller than the sum of its proper divisors (18623514744).

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

12413634216 is a wasteful number, since it uses less digits than its factorization.

12413634216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51065 (or 51061 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The spelling of 12413634216 in words is "twelve billion, four hundred thirteen million, six hundred thirty-four thousand, two hundred sixteen".