1341884977 has 2 divisors, whose sum is σ = 1341884978. Its totient is φ = 1341884976.

The previous prime is 1341884917. The next prime is 1341884981. The reversal of 1341884977 is 7794881431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1134409761 + 207475216 = 33681^2 + 14404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341884977 is a prime.

It is not a weakly prime, because it can be changed into another prime (1341884917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670942488 + 670942489.

It is an arithmetic number, because the mean of its divisors is an integer number (670942489).

Almost surely, 2^1341884977 is an apocalyptic number.

It is an amenable number.

1341884977 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341884977 is an equidigital number, since it uses as much as digits as its factorization.

1341884977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1354752, while the sum is 52.

The square root of 1341884977 is about 36631.7482110805. The cubic root of 1341884977 is about 1102.9904789186.

The spelling of 1341884977 in words is "one billion, three hundred forty-one million, eight hundred eighty-four thousand, nine hundred seventy-seven".