2281701377 has 2 divisors, whose sum is σ = 2281701378. Its totient is φ = 2281701376.

The previous prime is 2281701371. The next prime is 2281701439. The reversal of 2281701377 is 7731071822.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2030764096 + 250937281 = 45064^2 + 15841^2 .

It is a cyclic number.

It is not a de Polignac number, because 2281701377 - 2¹² = 2281697281 is a prime.

It is a super-2 number, since 2×2281701377² = 10412322347607392258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2281701377.

It is not a weakly prime, because it can be changed into another prime (2281701371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140850688 + 1140850689.

It is an arithmetic number, because the mean of its divisors is an integer number (1140850689).

It is a Proth number, since it is equal to 17 ⋅ 2²⁷ + 1 and 17 < 2²⁷.

Almost surely, 2^2281701377 is an apocalyptic number.

It is an amenable number.

2281701377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2281701377 is an equidigital number, since it uses as much as digits as its factorization.

2281701377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32928, while the sum is 38.

The square root of 2281701377 is about 47767.1579330401. The cubic root of 2281701377 is about 1316.4961746093.

The spelling of 2281701377 in words is "two billion, two hundred eighty-one million, seven hundred one thousand, three hundred seventy-seven".