47343163392 has 576 divisors, whose sum is σ = 165705976800. Its totient is φ = 13315276800.

The previous prime is 47343163391. The next prime is 47343163429. The reversal of 47343163392 is 29336134374.

It is a happy number.

47343163392 is a `hidden beast` number, since 4 + 7 + 3 + 4 + 3 + 1 + 633 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47343163391) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273659818 + ... + 273659990.

Almost surely, 2^47343163392 is an apocalyptic number.

47343163392 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47343163392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82852988400).

47343163392 is an abundant number, since it is smaller than the sum of its proper divisors (118362813408).

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

47343163392 is a wasteful number, since it uses less digits than its factorization.

47343163392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 286 counting only the distinct ones).

The product of its digits is 979776, while the sum is 45.

The spelling of 47343163392 in words is "forty-seven billion, three hundred forty-three million, one hundred sixty-three thousand, three hundred ninety-two".