424434996599 has 16 divisors (see below), whose sum is σ = 436995686880. Its totient is φ = 412048041600.

The previous prime is 424434996571. The next prime is 424434996617. The reversal of 424434996599 is 995699434424.

It is a cyclic number.

It is not a de Polignac number, because 424434996599 - 2²⁰ = 424433948023 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 (424434996539) 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 15 ways as a sum of consecutive naturals, for example, 8910404 + ... + 8957910.

It is an arithmetic number, because the mean of its divisors is an integer number (27312230430).

Almost surely, 2^424434996599 is an apocalyptic number.

424434996599 is a deficient number, since it is larger than the sum of its proper divisors (12560690281).

424434996599 is a wasteful number, since it uses less digits than its factorization.

424434996599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49330.

The product of its digits is 302330880, while the sum is 68.

The spelling of 424434996599 in words is "four hundred twenty-four billion, four hundred thirty-four million, nine hundred ninety-six thousand, five hundred ninety-nine".