63906273914 has 16 divisors (see below), whose sum is σ = 109557292608. Its totient is φ = 27387483072.

The previous prime is 63906273863. The next prime is 63906273947. The reversal of 63906273914 is 41937260936.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509522 + ... + 622434.

It is an arithmetic number, because the mean of its divisors is an integer number (6847330788).

Almost surely, 2^63906273914 is an apocalyptic number.

63906273914 is a deficient number, since it is larger than the sum of its proper divisors (45651018694).

63906273914 is a wasteful number, since it uses less digits than its factorization.

63906273914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153349.

The product of its (nonzero) digits is 1469664, while the sum is 50.

The spelling of 63906273914 in words is "sixty-three billion, nine hundred six million, two hundred seventy-three thousand, nine hundred fourteen".