2479827231465 has 32 divisors (see below), whose sum is σ = 3971995056000. Its totient is φ = 1321151440896.

The previous prime is 2479827231461. The next prime is 2479827231467. The reversal of 2479827231465 is 5641327289742.

It is not a de Polignac number, because 2479827231465 - 2² = 2479827231461 is a prime.

It is a super-2 number, since 2×2479827231465² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2479827231399 and 2479827231408.

It is not an unprimeable number, because it can be changed into a prime (2479827231461) 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 31 ways as a sum of consecutive naturals, for example, 58282339 + ... + 58324871.

It is an arithmetic number, because the mean of its divisors is an integer number (124124845500).

Almost surely, 2^{2479827231465} is an apocalyptic number.

It is an amenable number.

2479827231465 is a deficient number, since it is larger than the sum of its proper divisors (1492167824535).

2479827231465 is a wasteful number, since it uses less digits than its factorization.

2479827231465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46633.

The product of its digits is 40642560, while the sum is 60.

The spelling of 2479827231465 in words is "two trillion, four hundred seventy-nine billion, eight hundred twenty-seven million, two hundred thirty-one thousand, four hundred sixty-five".