47398741850880 has 720 divisors, whose sum is σ = 193893072764160. Its totient is φ = 10830480482304.

The previous prime is 47398741850861. The next prime is 47398741850891. The reversal of 47398741850880 is 8805814789374.

47398741850880 is a `hidden beast` number, since 4 + 7 + 3 + 9 + 87 + 418 + 50 + 8 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 47398741850799 and 47398741850808.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2713607907 + ... + 2713625373.

Almost surely, 2^{47398741850880} is an apocalyptic number.

47398741850880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47398741850880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96946536382080).

47398741850880 is an abundant number, since it is smaller than the sum of its proper divisors (146494330913280).

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

47398741850880 is a wasteful number, since it uses less digits than its factorization.

47398741850880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21246 (or 21223 counting only the distinct ones).

The product of its (nonzero) digits is 433520640, while the sum is 72.

The spelling of 47398741850880 in words is "forty-seven trillion, three hundred ninety-eight billion, seven hundred forty-one million, eight hundred fifty thousand, eight hundred eighty".