64463034401 has 8 divisors (see below), whose sum is σ = 66208591680. Its totient is φ = 62717651568.

The previous prime is 64463034323. The next prime is 64463034439. The reversal of 64463034401 is 10443036446.

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

It is a de Polignac number, because none of the positive numbers 2^k-64463034401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64463034001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119620 + ... + 1175786.

It is an arithmetic number, because the mean of its divisors is an integer number (8276073960).

Almost surely, 2^64463034401 is an apocalyptic number.

It is an amenable number.

64463034401 is a deficient number, since it is larger than the sum of its proper divisors (1745557279).

64463034401 is a wasteful number, since it uses less digits than its factorization.

64463034401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87223.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 64463034401 in words is "sixty-four billion, four hundred sixty-three million, thirty-four thousand, four hundred one".