12450108733 has 4 divisors (see below), whose sum is σ = 12459998880. Its totient is φ = 12440218588.

The previous prime is 12450108731. The next prime is 12450108823. The reversal of 12450108733 is 33780105421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12450108733 - 2¹ = 12450108731 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12450108731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4943185 + ... + 4945702.

It is an arithmetic number, because the mean of its divisors is an integer number (3114999720).

Almost surely, 2^12450108733 is an apocalyptic number.

It is an amenable number.

12450108733 is a deficient number, since it is larger than the sum of its proper divisors (9890147).

12450108733 is an equidigital number, since it uses as much as digits as its factorization.

12450108733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9890146.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 12450108733 in words is "twelve billion, four hundred fifty million, one hundred eight thousand, seven hundred thirty-three".