1143413610265 has 8 divisors (see below), whose sum is σ = 1372107976128. Its totient is φ = 914723125680.

The previous prime is 1143413610263. The next prime is 1143413610277. The reversal of 1143413610265 is 5620163143411.

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

It is not a de Polignac number, because 1143413610265 - 2¹ = 1143413610263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1143413610263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277191 + ... + 1537420.

It is an arithmetic number, because the mean of its divisors is an integer number (171513497016).

Almost surely, 2^{1143413610265} is an apocalyptic number.

It is an amenable number.

1143413610265 is a deficient number, since it is larger than the sum of its proper divisors (228694365863).

1143413610265 is a wasteful number, since it uses less digits than its factorization.

1143413610265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940639.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 1143413610265 its reverse (5620163143411), we get a palindrome (6763576753676).

The spelling of 1143413610265 in words is "one trillion, one hundred forty-three billion, four hundred thirteen million, six hundred ten thousand, two hundred sixty-five".