2268428062044 has 48 divisors (see below), whose sum is σ = 5435481332736. Its totient is φ = 735965812800.

The previous prime is 2268428062009. The next prime is 2268428062079. The reversal of 2268428062044 is 4402608248622.

It is an interprime number because it is at equal distance from previous prime (2268428062009) and next prime (2268428062079).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2268428061984 and 2268428062002.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11008512 + ... + 11212679.

It is an arithmetic number, because the mean of its divisors is an integer number (113239194432).

Almost surely, 2^{2268428062044} is an apocalyptic number.

It is an amenable number.

2268428062044 is an abundant number, since it is smaller than the sum of its proper divisors (3167053270692).

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

2268428062044 is a wasteful number, since it uses less digits than its factorization.

2268428062044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22221426 (or 22221424 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 48.

The spelling of 2268428062044 in words is "two trillion, two hundred sixty-eight billion, four hundred twenty-eight million, sixty-two thousand, forty-four".