2041191277 has 2 divisors, whose sum is σ = 2041191278. Its totient is φ = 2041191276.

The previous prime is 2041191259. The next prime is 2041191287. The reversal of 2041191277 is 7721911402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1961249796 + 79941481 = 44286^2 + 8941^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041191277 - 2⁷ = 2041191149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2041191227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020595638 + 1020595639.

It is an arithmetic number, because the mean of its divisors is an integer number (1020595639).

Almost surely, 2^2041191277 is an apocalyptic number.

It is an amenable number.

2041191277 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041191277 is an equidigital number, since it uses as much as digits as its factorization.

2041191277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 2041191277 is about 45179.5448958929. The cubic root of 2041191277 is about 1268.5119647854.

The spelling of 2041191277 in words is "two billion, forty-one million, one hundred ninety-one thousand, two hundred seventy-seven".