1043341334365 has 16 divisors (see below), whose sum is σ = 1394888843520. Its totient is φ = 742649149120.

The previous prime is 1043341334363. The next prime is 1043341334381. The reversal of 1043341334365 is 5634331433401.

It is not a de Polignac number, because 1043341334365 - 2¹ = 1043341334363 is a prime.

It is a super-2 number, since 2×1043341334365² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043341334363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201804250 + ... + 201809419.

It is an arithmetic number, because the mean of its divisors is an integer number (87180552720).

Almost surely, 2^{1043341334365} is an apocalyptic number.

It is an amenable number.

1043341334365 is a deficient number, since it is larger than the sum of its proper divisors (351547509155).

1043341334365 is a wasteful number, since it uses less digits than its factorization.

1043341334365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403613732.

The product of its (nonzero) digits is 466560, while the sum is 40.

Adding to 1043341334365 its reverse (5634331433401), we get a palindrome (6677672767766).

The spelling of 1043341334365 in words is "one trillion, forty-three billion, three hundred forty-one million, three hundred thirty-four thousand, three hundred sixty-five".