2281113877364 has 36 divisors (see below), whose sum is σ = 4643850159396. Its totient is φ = 977587801344.

The previous prime is 2281113877349. The next prime is 2281113877379. The reversal of 2281113877364 is 4637783111822.

It is an interprime number because it is at equal distance from previous prime (2281113877349) and next prime (2281113877379).

It can be written as a sum of positive squares in 2 ways, for example, as 1913126052964 + 367987824400 = 1383158^2 + 606620^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6283004 + ... + 6636140.

It is an arithmetic number, because the mean of its divisors is an integer number (128995837761).

Almost surely, 2^{2281113877364} is an apocalyptic number.

It is an amenable number.

2281113877364 is an abundant number, since it is smaller than the sum of its proper divisors (2362736282032).

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

2281113877364 is a wasteful number, since it uses less digits than its factorization.

2281113877364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386112 (or 386103 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 53.

The spelling of 2281113877364 in words is "two trillion, two hundred eighty-one billion, one hundred thirteen million, eight hundred seventy-seven thousand, three hundred sixty-four".