47294222976 has 1536 divisors, whose sum is σ = 199600128000. Its totient is φ = 10973491200.

The previous prime is 47294222971. The next prime is 47294222977. The reversal of 47294222976 is 67922249274.

47294222976 is a `hidden beast` number, since 47 + 294 + 22 + 297 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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

It is not an unprimeable number, because it can be changed into a prime (47294222971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1525620081 + ... + 1525620111.

It is an arithmetic number, because the mean of its divisors is an integer number (129948000).

Almost surely, 2^47294222976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47294222976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99800064000).

47294222976 is an abundant number, since it is smaller than the sum of its proper divisors (152305905024).

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

47294222976 is a wasteful number, since it uses less digits than its factorization.

47294222976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 67 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The spelling of 47294222976 in words is "forty-seven billion, two hundred ninety-four million, two hundred twenty-two thousand, nine hundred seventy-six".