2281716605814 has 32 divisors (see below), whose sum is σ = 4762836578304. Its totient is φ = 727352102400.

The previous prime is 2281716605761. The next prime is 2281716605899. The reversal of 2281716605814 is 4185066171822.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1059414 + ... + 2384489.

It is an arithmetic number, because the mean of its divisors is an integer number (148838643072).

Almost surely, 2^{2281716605814} is an apocalyptic number.

2281716605814 is an abundant number, since it is smaller than the sum of its proper divisors (2481119972490).

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

2281716605814 is a wasteful number, since it uses less digits than its factorization.

2281716605814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3448732.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 2281716605814 in words is "two trillion, two hundred eighty-one billion, seven hundred sixteen million, six hundred five thousand, eight hundred fourteen".