63334089871 has 8 divisors (see below), whose sum is σ = 68225418464. Its totient is φ = 58445543520.

The previous prime is 63334089853. The next prime is 63334089881. The reversal of 63334089871 is 17898043336.

It is a happy number.

63334089871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 63334089871 - 2¹¹ = 63334087823 is a prime.

It is a super-2 number, since 2×63334089871² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63334089811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648156 + ... + 739441.

It is an arithmetic number, because the mean of its divisors is an integer number (8528177308).

Almost surely, 2^63334089871 is an apocalyptic number.

63334089871 is a deficient number, since it is larger than the sum of its proper divisors (4891328593).

63334089871 is a wasteful number, since it uses less digits than its factorization.

63334089871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391121.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 63334089871 in words is "sixty-three billion, three hundred thirty-four million, eighty-nine thousand, eight hundred seventy-one".