2707080280440 has 32 divisors (see below), whose sum is σ = 8121240841680. Its totient is φ = 721888074752.

The previous prime is 2707080280397. The next prime is 2707080280459. The reversal of 2707080280440 is 440820807072.

It is a junction number, because it is equal to n+sod(n) for n = 2707080280392 and 2707080280401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11279501049 + ... + 11279501288.

Almost surely, 2^{2707080280440} is an apocalyptic number.

2707080280440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2707080280440 is an abundant number, since it is smaller than the sum of its proper divisors (5414160561240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2707080280440 is a wasteful number, since it uses less digits than its factorization.

2707080280440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22559002351 (or 22559002347 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 42.

The spelling of 2707080280440 in words is "two trillion, seven hundred seven billion, eighty million, two hundred eighty thousand, four hundred forty".