1064480466641 has 4 divisors (see below), whose sum is σ = 1065604522992. Its totient is φ = 1063356410292.

The previous prime is 1064480466607. The next prime is 1064480466761. The reversal of 1064480466641 is 1466640844601.

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 1064480466641 - 2³⁰ = 1063406724817 is a prime.

It is a super-2 number, since 2×1064480466641² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1064480466641.

It is not an unprimeable number, because it can be changed into a prime (1064480466341) 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, 562026755 + ... + 562028648.

It is an arithmetic number, because the mean of its divisors is an integer number (266401130748).

Almost surely, 2^{1064480466641} is an apocalyptic number.

It is an amenable number.

1064480466641 is a deficient number, since it is larger than the sum of its proper divisors (1124056351).

1064480466641 is an equidigital number, since it uses as much as digits as its factorization.

1064480466641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124056350.

The product of its (nonzero) digits is 2654208, while the sum is 50.

The spelling of 1064480466641 in words is "one trillion, sixty-four billion, four hundred eighty million, four hundred sixty-six thousand, six hundred forty-one".