2478999416089 has 8 divisors (see below), whose sum is σ = 2833230169728. Its totient is φ = 2124790657440.

The previous prime is 2478999416083. The next prime is 2478999416111. The reversal of 2478999416089 is 9806149998742.

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 2478999416089 - 2¹³ = 2478999407897 is a prime.

It is a super-2 number, since 2×2478999416089² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2478999416083) 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, 5256517 + ... + 5708674.

It is an arithmetic number, because the mean of its divisors is an integer number (354153771216).

Almost surely, 2^{2478999416089} is an apocalyptic number.

It is an amenable number.

2478999416089 is a deficient number, since it is larger than the sum of its proper divisors (354230753639).

2478999416089 is a wasteful number, since it uses less digits than its factorization.

2478999416089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10997495.

The product of its (nonzero) digits is 564350976, while the sum is 76.

The spelling of 2478999416089 in words is "two trillion, four hundred seventy-eight billion, nine hundred ninety-nine million, four hundred sixteen thousand, eighty-nine".