63920690230 has 8 divisors (see below), whose sum is σ = 115057242432. Its totient is φ = 25568276088.

The previous prime is 63920690209. The next prime is 63920690231. The reversal of 63920690230 is 3209602936.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63920690231) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3196034502 + ... + 3196034521.

It is an arithmetic number, because the mean of its divisors is an integer number (14382155304).

Almost surely, 2^63920690230 is an apocalyptic number.

63920690230 is a deficient number, since it is larger than the sum of its proper divisors (51136552202).

63920690230 is a wasteful number, since it uses less digits than its factorization.

63920690230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392069030.

The product of its (nonzero) digits is 104976, while the sum is 40.

The spelling of 63920690230 in words is "sixty-three billion, nine hundred twenty million, six hundred ninety thousand, two hundred thirty".