1365141045 has 8 divisors (see below), whose sum is σ = 2184225696. Its totient is φ = 728075216.

The previous prime is 1365141023. The next prime is 1365141047. The reversal of 1365141045 is 5401415631.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1365141045 - 2¹⁷ = 1365009973 is a prime.

It is a super-2 number, since 2×1365141045² = 3727220145487384050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1365141047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45504687 + ... + 45504716.

It is an arithmetic number, because the mean of its divisors is an integer number (273028212).

Almost surely, 2^1365141045 is an apocalyptic number.

1365141045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1365141045 is a deficient number, since it is larger than the sum of its proper divisors (819084651).

1365141045 is an equidigital number, since it uses as much as digits as its factorization.

1365141045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91009411.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 1365141045 is about 36947.8151586802. The cubic root of 1365141045 is about 1109.3259563269.

Adding to 1365141045 its reverse (5401415631), we get a palindrome (6766556676).

The spelling of 1365141045 in words is "one billion, three hundred sixty-five million, one hundred forty-one thousand, forty-five".