13045412000 has 48 divisors (see below), whose sum is σ = 32052587112. Its totient is φ = 5218163200.

The previous prime is 13045411999. The next prime is 13045412059. The reversal of 13045412000 is 21454031.

It can be written as a sum of positive squares in 4 ways, for example, as 5159261584 + 7886150416 = 71828^2 + 88804^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1626677 + ... + 1634676.

Almost surely, 2^13045412000 is an apocalyptic number.

13045412000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13045412000 is an abundant number, since it is smaller than the sum of its proper divisors (19007175112).

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

13045412000 is an equidigital number, since it uses as much as digits as its factorization.

13045412000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3261378 (or 3261360 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 13045412000 its reverse (21454031), we get a palindrome (13066866031).

The spelling of 13045412000 in words is "thirteen billion, forty-five million, four hundred twelve thousand".