47143329042852 has 144 divisors (see below), whose sum is σ = 136625667010560. Its totient is φ = 13426679123136.

The previous prime is 47143329042847. The next prime is 47143329042863. The reversal of 47143329042852 is 25824092334174.

47143329042852 is a `hidden beast` number, since 4 + 7 + 1 + 433 + 2 + 90 + 42 + 85 + 2 = 666.

It is a super-2 number, since 2×47143329042852² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108639649 + ... + 109072727.

It is an arithmetic number, because the mean of its divisors is an integer number (948789354240).

Almost surely, 2^{47143329042852} is an apocalyptic number.

47143329042852 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 47143329042852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68312833505280).

47143329042852 is an abundant number, since it is smaller than the sum of its proper divisors (89482337967708).

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

47143329042852 is a wasteful number, since it uses less digits than its factorization.

47143329042852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434470 (or 434465 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 47143329042852 in words is "forty-seven trillion, one hundred forty-three billion, three hundred twenty-nine million, forty-two thousand, eight hundred fifty-two".