1264803264001 has 8 divisors (see below), whose sum is σ = 1272615996960. Its totient is φ = 1256991180192.

The previous prime is 1264803263993. The next prime is 1264803264029. The reversal of 1264803264001 is 1004623084621.

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 1264803264001 - 2³ = 1264803263993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1264803264091) 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, 4089285 + ... + 4387693.

It is an arithmetic number, because the mean of its divisors is an integer number (159076999620).

Almost surely, 2^{1264803264001} is an apocalyptic number.

It is an amenable number.

1264803264001 is a deficient number, since it is larger than the sum of its proper divisors (7812732959).

1264803264001 is a wasteful number, since it uses less digits than its factorization.

1264803264001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324575.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 1264803264001 in words is "one trillion, two hundred sixty-four billion, eight hundred three million, two hundred sixty-four thousand, one".