3644016104463 has 32 divisors (see below), whose sum is σ = 5588833557504. Its totient is φ = 2068780476672.

The previous prime is 3644016104447. The next prime is 3644016104473.

It is a happy number.

3644016104463 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3644016104463 - 2⁴ = 3644016104447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3644016104473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28973931 + ... + 29099427.

It is an arithmetic number, because the mean of its divisors is an integer number (174651048672).

Almost surely, 2^{3644016104463} is an apocalyptic number.

3644016104463 is a deficient number, since it is larger than the sum of its proper divisors (1944817453041).

3644016104463 is a wasteful number, since it uses less digits than its factorization.

3644016104463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134471.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 3644016104463 in words is "three trillion, six hundred forty-four billion, sixteen million, one hundred four thousand, four hundred sixty-three".