1481771041 has 2 divisors, whose sum is σ = 1481771042. Its totient is φ = 1481771040.

The previous prime is 1481771033. The next prime is 1481771059. The reversal of 1481771041 is 1401771841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1371961600 + 109809441 = 37040^2 + 10479^2 .

It is an emirp because it is prime and its reverse (1401771841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1481771041 - 2³ = 1481771033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1481770988 and 1481771006.

It is not a weakly prime, because it can be changed into another prime (1481771141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 740885520 + 740885521.

It is an arithmetic number, because the mean of its divisors is an integer number (740885521).

Almost surely, 2^1481771041 is an apocalyptic number.

It is an amenable number.

1481771041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1481771041 is an equidigital number, since it uses as much as digits as its factorization.

1481771041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 34.

The square root of 1481771041 is about 38493.7792506789. The cubic root of 1481771041 is about 1140.0582305846.

It can be divided in two parts, 14817 and 71041, that added together give a palindrome (85858).

The spelling of 1481771041 in words is "one billion, four hundred eighty-one million, seven hundred seventy-one thousand, forty-one".