4613442399 has 20 divisors (see below), whose sum is σ = 7021723896. Its totient is φ = 3017594736.

The previous prime is 4613442397. The next prime is 4613442433. The reversal of 4613442399 is 9932443164.

4613442399 is a `hidden beast` number, since 4 + 6 + 134 + 423 + 99 = 666.

It is not a de Polignac number, because 4613442399 - 2¹ = 4613442397 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4613442391) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 533029 + ... + 541614.

Almost surely, 2^4613442399 is an apocalyptic number.

4613442399 is a deficient number, since it is larger than the sum of its proper divisors (2408281497).

4613442399 is a wasteful number, since it uses less digits than its factorization.

4613442399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074708 (or 1074699 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 4613442399 is about 67922.3262189981. The cubic root of 4613442399 is about 1664.7219306749.

The spelling of 4613442399 in words is "four billion, six hundred thirteen million, four hundred forty-two thousand, three hundred ninety-nine".