47354242944 has 256 divisors, whose sum is σ = 142634188800. Its totient is φ = 13840865280.

The previous prime is 47354242937. The next prime is 47354242981. The reversal of 47354242944 is 44924245374.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 47354242893 and 47354242902.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 5197497 + ... + 5206599.

It is an arithmetic number, because the mean of its divisors is an integer number (557164800).

Almost surely, 2^47354242944 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 47354242944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71317094400).

47354242944 is an abundant number, since it is smaller than the sum of its proper divisors (95279945856).

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

47354242944 is a wasteful number, since it uses less digits than its factorization.

47354242944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9193 (or 9181 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 48.

The spelling of 47354242944 in words is "forty-seven billion, three hundred fifty-four million, two hundred forty-two thousand, nine hundred forty-four".