47011299328 has 384 divisors, whose sum is σ = 121926556800. Its totient is φ = 17984913408.

The previous prime is 47011299311. The next prime is 47011299331. The reversal of 47011299328 is 82399211074.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 701661151 + ... + 701661217.

It is an arithmetic number, because the mean of its divisors is an integer number (317517075).

Almost surely, 2^47011299328 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 47011299328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60963278400).

47011299328 is an abundant number, since it is smaller than the sum of its proper divisors (74915257472).

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

47011299328 is an equidigital number, since it uses as much as digits as its factorization.

47011299328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 47011299328 in words is "forty-seven billion, eleven million, two hundred ninety-nine thousand, three hundred twenty-eight".