2479027402289 has 8 divisors (see below), whose sum is σ = 2487279840960. Its totient is φ = 2470777682256.

The previous prime is 2479027402213. The next prime is 2479027402297. The reversal of 2479027402289 is 9822047209742.

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 2479027402289 - 2²⁴ = 2479010625073 is a prime.

It is a super-2 number, since 2×2479027402289² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2479027402589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1155332 + ... + 2508554.

It is an arithmetic number, because the mean of its divisors is an integer number (310909980120).

Almost surely, 2^{2479027402289} is an apocalyptic number.

It is an amenable number.

2479027402289 is a deficient number, since it is larger than the sum of its proper divisors (8252438671).

2479027402289 is a wasteful number, since it uses less digits than its factorization.

2479027402289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359319.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 2479027402289 in words is "two trillion, four hundred seventy-nine billion, twenty-seven million, four hundred two thousand, two hundred eighty-nine".