4992986334489 has 8 divisors (see below), whose sum is σ = 6698157537312. Its totient is φ = 3308236344000.

The previous prime is 4992986334431. The next prime is 4992986334521. The reversal of 4992986334489 is 9844336892994.

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

It is not a de Polignac number, because 4992986334489 - 2¹³ = 4992986326297 is a prime.

It is a super-2 number, since 2×4992986334489² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4992986334409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5105302512 + ... + 5105303489.

It is an arithmetic number, because the mean of its divisors is an integer number (837269692164).

Almost surely, 2^{4992986334489} is an apocalyptic number.

It is an amenable number.

4992986334489 is a deficient number, since it is larger than the sum of its proper divisors (1705171202823).

4992986334489 is a wasteful number, since it uses less digits than its factorization.

4992986334489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10210606167.

The product of its digits is 2902376448, while the sum is 78.

The spelling of 4992986334489 in words is "four trillion, nine hundred ninety-two billion, nine hundred eighty-six million, three hundred thirty-four thousand, four hundred eighty-nine".