2480971784769 has 12 divisors (see below), whose sum is σ = 3584296193296. Its totient is φ = 1653671828952.

The previous prime is 2480971784761. The next prime is 2480971784779. The reversal of 2480971784769 is 9674871790842.

2480971784769 is a `hidden beast` number, since 2 + 4 + 80 + 9 + 7 + 1 + 78 + 476 + 9 = 666.

It is not a de Polignac number, because 2480971784769 - 2³ = 2480971784761 is a prime.

It is a super-2 number, since 2×2480971784769² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2480971784697 and 2480971784706.

It is not an unprimeable number, because it can be changed into a prime (2480971784761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25729279 + ... + 25825524.

Almost surely, 2^{2480971784769} is an apocalyptic number.

It is an amenable number.

2480971784769 is a deficient number, since it is larger than the sum of its proper divisors (1103324408527).

2480971784769 is a wasteful number, since it uses less digits than its factorization.

2480971784769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51560156 (or 51560153 counting only the distinct ones).

The product of its (nonzero) digits is 341397504, while the sum is 72.

The spelling of 2480971784769 in words is "two trillion, four hundred eighty billion, nine hundred seventy-one million, seven hundred eighty-four thousand, seven hundred sixty-nine".