63624334406 has 16 divisors (see below), whose sum is σ = 96798885408. Its totient is φ = 31358208000.

The previous prime is 63624334399. The next prime is 63624334427. The reversal of 63624334406 is 60443342636.

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, 770246 + ... + 848838.

It is an arithmetic number, because the mean of its divisors is an integer number (6049930338).

Almost surely, 2^63624334406 is an apocalyptic number.

63624334406 is a deficient number, since it is larger than the sum of its proper divisors (33174551002).

63624334406 is a wasteful number, since it uses less digits than its factorization.

63624334406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84367.

The product of its (nonzero) digits is 746496, while the sum is 41.

The spelling of 63624334406 in words is "sixty-three billion, six hundred twenty-four million, three hundred thirty-four thousand, four hundred six".