4463662148694 has 64 divisors (see below), whose sum is σ = 11356138759680. Its totient is φ = 1273098474720.

The previous prime is 4463662148677. The next prime is 4463662148723. The reversal of 4463662148694 is 4968412663644.

It is a happy number.

4463662148694 is a `hidden beast` number, since 4 + 4 + 6 + 3 + 6 + 62 + 1 + 486 + 94 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10124469 + ... + 10556144.

It is an arithmetic number, because the mean of its divisors is an integer number (177439668120).

Almost surely, 2^{4463662148694} is an apocalyptic number.

4463662148694 is an abundant number, since it is smaller than the sum of its proper divisors (6892476610986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4463662148694 is a wasteful number, since it uses less digits than its factorization.

4463662148694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20681202 (or 20681196 counting only the distinct ones).

The product of its digits is 143327232, while the sum is 63.

The spelling of 4463662148694 in words is "four trillion, four hundred sixty-three billion, six hundred sixty-two million, one hundred forty-eight thousand, six hundred ninety-four".