47629378870968 has 32 divisors (see below), whose sum is σ = 121025470905360. Its totient is φ = 15616189793280.

The previous prime is 47629378870901. The next prime is 47629378870991. The reversal of 47629378870968 is 86907887392674.

47629378870968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16266862905 + ... + 16266865832.

Almost surely, 2^{47629378870968} is an apocalyptic number.

It is an amenable number.

47629378870968 is an abundant number, since it is smaller than the sum of its proper divisors (73396092034392).

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

47629378870968 is a wasteful number, since it uses less digits than its factorization.

47629378870968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32533728807 (or 32533728803 counting only the distinct ones).

The product of its (nonzero) digits is 12290310144, while the sum is 84.

The spelling of 47629378870968 in words is "forty-seven trillion, six hundred twenty-nine billion, three hundred seventy-eight million, eight hundred seventy thousand, nine hundred sixty-eight".