63464466664462 has 16 divisors (see below), whose sum is σ = 97016643397440. Its totient is φ = 31125879103072.

The previous prime is 63464466664451. The next prime is 63464466664481. The reversal of 63464466664462 is 26446666446436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72958333 + ... + 73823080.

It is an arithmetic number, because the mean of its divisors is an integer number (6063540212340).

Almost surely, 2^{63464466664462} is an apocalyptic number.

63464466664462 is a deficient number, since it is larger than the sum of its proper divisors (33552176732978).

63464466664462 is a wasteful number, since it uses less digits than its factorization.

63464466664462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146785547.

The product of its digits is 1719926784, while the sum is 67.

The spelling of 63464466664462 in words is "sixty-three trillion, four hundred sixty-four billion, four hundred sixty-six million, six hundred sixty-four thousand, four hundred sixty-two".