47084266663968 has 96 divisors (see below), whose sum is σ = 128003736913920. Its totient is φ = 15144474840320.

The previous prime is 47084266663949. The next prime is 47084266663979. The reversal of 47084266663968 is 86936666248074.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 47084266663968.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73167978 + ... + 73808681.

It is an arithmetic number, because the mean of its divisors is an integer number (1333372259520).

Almost surely, 2^{47084266663968} is an apocalyptic number.

47084266663968 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47084266663968 is an abundant number, since it is smaller than the sum of its proper divisors (80919470249952).

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

47084266663968 is a wasteful number, since it uses less digits than its factorization.

47084266663968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146976790 (or 146976782 counting only the distinct ones).

The product of its (nonzero) digits is 3009871872, while the sum is 75.

The spelling of 47084266663968 in words is "forty-seven trillion, eighty-four billion, two hundred sixty-six million, six hundred sixty-three thousand, nine hundred sixty-eight".