12412036450 has 48 divisors (see below), whose sum is σ = 25434622080. Its totient is φ = 4468760000.

The previous prime is 12412036433. The next prime is 12412036459. The reversal of 12412036450 is 5463021421.

It is a super-2 number, since 2×12412036450² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12412036459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56170 + ... + 167269.

It is an arithmetic number, because the mean of its divisors is an integer number (529887960).

Almost surely, 2^12412036450 is an apocalyptic number.

12412036450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12412036450 is an abundant number, since it is smaller than the sum of its proper divisors (13022585630).

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

12412036450 is a wasteful number, since it uses less digits than its factorization.

12412036450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223563 (or 223558 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 12412036450 its reverse (5463021421), we get a palindrome (17875057871).

The spelling of 12412036450 in words is "twelve billion, four hundred twelve million, thirty-six thousand, four hundred fifty".