63463762784042 has 16 divisors (see below), whose sum is σ = 97472381978400. Its totient is φ = 30973921603632.

The previous prime is 63463762784021. The next prime is 63463762784183. The reversal of 63463762784042 is 24048726736436.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 238069088 + ... + 238335515.

It is an arithmetic number, because the mean of its divisors is an integer number (6092023873650).

Almost surely, 2^{63463762784042} is an apocalyptic number.

63463762784042 is a deficient number, since it is larger than the sum of its proper divisors (34008619194358).

63463762784042 is a wasteful number, since it uses less digits than its factorization.

63463762784042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476406197.

The product of its (nonzero) digits is 195084288, while the sum is 62.

The spelling of 63463762784042 in words is "sixty-three trillion, four hundred sixty-three billion, seven hundred sixty-two million, seven hundred eighty-four thousand, forty-two".