1065001417321 has 4 divisors (see below), whose sum is σ = 1078482448000. Its totient is φ = 1051520386644.

The previous prime is 1065001417279. The next prime is 1065001417339. The reversal of 1065001417321 is 1237141005601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1065001417321 - 2²¹ = 1064999320169 is a prime.

It is a super-2 number, since 2×1065001417321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1065001417351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6740515221 + ... + 6740515378.

It is an arithmetic number, because the mean of its divisors is an integer number (269620612000).

Almost surely, 2^{1065001417321} is an apocalyptic number.

It is an amenable number.

1065001417321 is a deficient number, since it is larger than the sum of its proper divisors (13481030679).

1065001417321 is an equidigital number, since it uses as much as digits as its factorization.

1065001417321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13481030678.

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 1065001417321 in words is "one trillion, sixty-five billion, one million, four hundred seventeen thousand, three hundred twenty-one".