1413661212 has 36 divisors (see below), whose sum is σ = 3575107536. Its totient is φ = 470998080.

The previous prime is 1413661201. The next prime is 1413661243. The reversal of 1413661212 is 2121663141.

It is a happy number.

1413661212 is a `hidden beast` number, since 1 + 4 + 1 + 36 + 612 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 79833 + ... + 95919.

Almost surely, 2^1413661212 is an apocalyptic number.

1413661212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1413661212 is an abundant number, since it is smaller than the sum of its proper divisors (2161446324).

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

1413661212 is a wasteful number, since it uses less digits than its factorization.

1413661212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18538 (or 18533 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1413661212 is about 37598.6863068379. The cubic root of 1413661212 is about 1122.3158956862.

The spelling of 1413661212 in words is "one billion, four hundred thirteen million, six hundred sixty-one thousand, two hundred twelve".