12578800330 has 8 divisors (see below), whose sum is σ = 22641840612. Its totient is φ = 5031520128.

The previous prime is 12578800307. The next prime is 12578800331. The reversal of 12578800330 is 3300887521.

It can be written as a sum of positive squares in 2 ways, for example, as 12516910641 + 61889689 = 111879^2 + 7867^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12578800330.

It is not an unprimeable number, because it can be changed into a prime (12578800331) 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, 628940007 + ... + 628940026.

Almost surely, 2^12578800330 is an apocalyptic number.

12578800330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12578800330 is a deficient number, since it is larger than the sum of its proper divisors (10063040282).

12578800330 is a wasteful number, since it uses less digits than its factorization.

12578800330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257880040.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 12578800330 in words is "twelve billion, five hundred seventy-eight million, eight hundred thousand, three hundred thirty".