47733331338 has 96 divisors (see below), whose sum is σ = 129047592960. Its totient is φ = 12388114080.

The previous prime is 47733331319. The next prime is 47733331397. The reversal of 47733331338 is 83313333774.

It is a super-4 number, since 4×47733331338⁴ (a number of 44 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47733331293 and 47733331302.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1759231 + ... + 1786157.

It is an arithmetic number, because the mean of its divisors is an integer number (1344245760).

Almost surely, 2^47733331338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47733331338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64523796480).

47733331338 is an abundant number, since it is smaller than the sum of its proper divisors (81314261622).

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

47733331338 is a wasteful number, since it uses less digits than its factorization.

47733331338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28232 (or 28229 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 45.

The spelling of 47733331338 in words is "forty-seven billion, seven hundred thirty-three million, three hundred thirty-one thousand, three hundred thirty-eight".