12674451200 has 54 divisors (see below), whose sum is σ = 31371262944. Its totient is φ = 5069777920.

The previous prime is 12674451151. The next prime is 12674451263. The reversal of 12674451200 is 215447621.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 983792 + ... + 996591.

Almost surely, 2^12674451200 is an apocalyptic number.

12674451200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12674451200 is an abundant number, since it is smaller than the sum of its proper divisors (18696811744).

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

12674451200 is an equidigital number, since it uses as much as digits as its factorization.

12674451200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980409 (or 1980390 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

Adding to 12674451200 its reverse (215447621), we get a palindrome (12889898821).

The spelling of 12674451200 in words is "twelve billion, six hundred seventy-four million, four hundred fifty-one thousand, two hundred".