2649170242416 has 80 divisors (see below), whose sum is σ = 6903737053184. Its totient is φ = 875321137152.

The previous prime is 2649170242403. The next prime is 2649170242483. The reversal of 2649170242416 is 6142420719462.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 15 ways as a sum of consecutive naturals, for example, 6652320 + ... + 7039296.

Almost surely, 2^{2649170242416} is an apocalyptic number.

It is an amenable number.

2649170242416 is an abundant number, since it is smaller than the sum of its proper divisors (4254566810768).

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

2649170242416 is a wasteful number, since it uses less digits than its factorization.

2649170242416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388238 (or 388232 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 2649170242416 in words is "two trillion, six hundred forty-nine billion, one hundred seventy million, two hundred forty-two thousand, four hundred sixteen".