413999999989 has 8 divisors (see below), whose sum is σ = 418471977560. Its totient is φ = 409532184576.

The previous prime is 413999999969. The next prime is 414000000019. The reversal of 413999999989 is 989999999314.

It can be written as a sum of positive squares in 4 ways, for example, as 178901083089 + 235098916900 = 422967^2 + 484870^2 .

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 413999999989 - 2⁵ = 413999999957 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 (413999999969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840324 + ... + 1238605.

It is an arithmetic number, because the mean of its divisors is an integer number (52308997195).

Almost surely, 2^413999999989 is an apocalyptic number.

It is an amenable number.

413999999989 is a deficient number, since it is larger than the sum of its proper divisors (4471977571).

413999999989 is a wasteful number, since it uses less digits than its factorization.

413999999989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081079.

The product of its digits is 4132485216, while the sum is 88.

The spelling of 413999999989 in words is "four hundred thirteen billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred eighty-nine".