2338061543977 has 2 divisors, whose sum is σ = 2338061543978. Its totient is φ = 2338061543976.

The previous prime is 2338061543953. The next prime is 2338061544001. The reversal of 2338061543977 is 7793451608332.

It is a balanced prime because it is at equal distance from previous prime (2338061543953) and next prime (2338061544001).

It can be written as a sum of positive squares in only one way, i.e., 2324249653401 + 13811890576 = 1524549^2 + 117524^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2338061543977 is a prime.

It is a super-2 number, since 2×2338061543977² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2338061543777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1169030771988 + 1169030771989.

It is an arithmetic number, because the mean of its divisors is an integer number (1169030771989).

It is a 2-persistent number, because it is pandigital, and so is 2⋅2338061543977 = 4676123087954, but 3⋅2338061543977 = 7014184631931 is not.

Almost surely, 2^{2338061543977} is an apocalyptic number.

It is an amenable number.

2338061543977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2338061543977 is an equidigital number, since it uses as much as digits as its factorization.

2338061543977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22861440, while the sum is 58.

The spelling of 2338061543977 in words is "two trillion, three hundred thirty-eight billion, sixty-one million, five hundred forty-three thousand, nine hundred seventy-seven".