47347043814 has 48 divisors (see below), whose sum is σ = 121022254080. Its totient is φ = 13091347440.

The previous prime is 47347043803. The next prime is 47347043833. The reversal of 47347043814 is 41834074374.

It is a self number, because there is not a number n which added to its sum of digits gives 47347043814.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6056904 + ... + 6064715.

It is an arithmetic number, because the mean of its divisors is an integer number (2521296960).

Almost surely, 2^47347043814 is an apocalyptic number.

47347043814 is an abundant number, since it is smaller than the sum of its proper divisors (73675210266).

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

47347043814 is a wasteful number, since it uses less digits than its factorization.

47347043814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12121665 (or 12121662 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The spelling of 47347043814 in words is "forty-seven billion, three hundred forty-seven million, forty-three thousand, eight hundred fourteen".