2254060994881 has 2 divisors, whose sum is σ = 2254060994882. Its totient is φ = 2254060994880.

The previous prime is 2254060994869. The next prime is 2254060994981. The reversal of 2254060994881 is 1884990604522.

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., 2103834211600 + 150226783281 = 1450460^2 + 387591^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254060994881 - 2³¹ = 2251913511233 is a prime.

It is a super-2 number, since 2×2254060994881² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2254060994821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127030497440 + 1127030497441.

It is an arithmetic number, because the mean of its divisors is an integer number (1127030497441).

Almost surely, 2^{2254060994881} is an apocalyptic number.

It is an amenable number.

2254060994881 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254060994881 is an equidigital number, since it uses as much as digits as its factorization.

2254060994881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9953280, while the sum is 58.

The spelling of 2254060994881 in words is "two trillion, two hundred fifty-four billion, sixty million, nine hundred ninety-four thousand, eight hundred eighty-one".