1413439999 has 8 divisors (see below), whose sum is σ = 1475786592. Its totient is φ = 1351167840.

The previous prime is 1413439991. The next prime is 1413440003. The reversal of 1413439999 is 9999343141.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1413439999 - 2³ = 1413439991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413439991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22129 + ... + 57589.

It is an arithmetic number, because the mean of its divisors is an integer number (184473324).

Almost surely, 2^1413439999 is an apocalyptic number.

1413439999 is a deficient number, since it is larger than the sum of its proper divisors (62346593).

1413439999 is a wasteful number, since it uses less digits than its factorization.

1413439999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37217.

The product of its digits is 944784, while the sum is 52.

The square root of 1413439999 is about 37595.7444267300. The cubic root of 1413439999 is about 1122.2573517637.

The spelling of 1413439999 in words is "one billion, four hundred thirteen million, four hundred thirty-nine thousand, nine hundred ninety-nine".