47215374336 has 624 divisors, whose sum is σ = 157782250080. Its totient is φ = 14014218240.

The previous prime is 47215374331. The next prime is 47215374499. The reversal of 47215374336 is 63347351274.

47215374336 is a `hidden beast` number, since 4 + 72 + 1 + 537 + 43 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (624).

It is a junction number, because it is equal to n+sod(n) for n = 47215374291 and 47215374300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47215374331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 530509780 + ... + 530509868.

It is an arithmetic number, because the mean of its divisors is an integer number (252856170).

Almost surely, 2^47215374336 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 47215374336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78891125040).

47215374336 is an abundant number, since it is smaller than the sum of its proper divisors (110566875744).

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

47215374336 is an equidigital number, since it uses as much as digits as its factorization.

47215374336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 148 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 45.

The spelling of 47215374336 in words is "forty-seven billion, two hundred fifteen million, three hundred seventy-four thousand, three hundred thirty-six".