2428218290872 has 16 divisors (see below), whose sum is σ = 4966810140600. Its totient is φ = 1103735586720.

The previous prime is 2428218290821. The next prime is 2428218290893. The reversal of 2428218290872 is 2780928128242.

2428218290872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13796694747 + ... + 13796694922.

Almost surely, 2^{2428218290872} is an apocalyptic number.

2428218290872 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2428218290872 is an abundant number, since it is smaller than the sum of its proper divisors (2538591849728).

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

2428218290872 is a wasteful number, since it uses less digits than its factorization.

2428218290872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27593389686 (or 27593389682 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 55.

The spelling of 2428218290872 in words is "two trillion, four hundred twenty-eight billion, two hundred eighteen million, two hundred ninety thousand, eight hundred seventy-two".