2230780676477 has 2 divisors, whose sum is σ = 2230780676478. Its totient is φ = 2230780676476.

The previous prime is 2230780676417. The next prime is 2230780676561. The reversal of 2230780676477 is 7746760870322.

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., 1133002709476 + 1097777967001 = 1064426^2 + 1047749^2 .

It is a cyclic number.

It is not a de Polignac number, because 2230780676477 - 2²⁴ = 2230763899261 is a prime.

It is a super-3 number, since 3×2230780676477³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230780676417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115390338238 + 1115390338239.

It is an arithmetic number, because the mean of its divisors is an integer number (1115390338239).

Almost surely, 2^{2230780676477} is an apocalyptic number.

It is an amenable number.

2230780676477 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230780676477 is an equidigital number, since it uses as much as digits as its factorization.

2230780676477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33191424, while the sum is 59.

The spelling of 2230780676477 in words is "two trillion, two hundred thirty billion, seven hundred eighty million, six hundred seventy-six thousand, four hundred seventy-seven".