1363541741 has 2 divisors, whose sum is σ = 1363541742. Its totient is φ = 1363541740.

The previous prime is 1363541737. The next prime is 1363541761. The reversal of 1363541741 is 1471453631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 836655625 + 526886116 = 28925^2 + 22954^2 .

It is a cyclic number.

It is not a de Polignac number, because 1363541741 - 2² = 1363541737 is a prime.

It is a super-2 number, since 2×1363541741² = 3718492158898622162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363541701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681770870 + 681770871.

It is an arithmetic number, because the mean of its divisors is an integer number (681770871).

Almost surely, 2^1363541741 is an apocalyptic number.

It is an amenable number.

1363541741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363541741 is an equidigital number, since it uses as much as digits as its factorization.

1363541741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 1363541741 is about 36926.1660750206. The cubic root of 1363541741 is about 1108.8925840830.

The spelling of 1363541741 in words is "one billion, three hundred sixty-three million, five hundred forty-one thousand, seven hundred forty-one".