12450650496 has 32 divisors (see below), whose sum is σ = 33072041400. Its totient is φ = 4150216704.

The previous prime is 12450650491. The next prime is 12450650501. The reversal of 12450650496 is 69405605421.

It is an interprime number because it is at equal distance from previous prime (12450650491) and next prime (12450650501).

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12450650491) 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, 16211401 + ... + 16212168.

Almost surely, 2^12450650496 is an apocalyptic number.

12450650496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12450650496 is an abundant number, since it is smaller than the sum of its proper divisors (20621390904).

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

12450650496 is an equidigital number, since it uses as much as digits as its factorization.

12450650496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32423586 (or 32423574 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 12450650496 in words is "twelve billion, four hundred fifty million, six hundred fifty thousand, four hundred ninety-six".