63412684350 has 48 divisors (see below), whose sum is σ = 160609506048. Its totient is φ = 16550259040.

The previous prime is 63412684343. The next prime is 63412684373. The reversal of 63412684350 is 5348621436.

It is a Curzon number.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 4490304 + ... + 4504403.

It is an arithmetic number, because the mean of its divisors is an integer number (3346031376).

Almost surely, 2^63412684350 is an apocalyptic number.

63412684350 is an abundant number, since it is smaller than the sum of its proper divisors (97196821698).

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

63412684350 is a wasteful number, since it uses less digits than its factorization.

63412684350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8994769 (or 8994764 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 63412684350 in words is "sixty-three billion, four hundred twelve million, six hundred eighty-four thousand, three hundred fifty".