47274621011280 has 960 divisors, whose sum is σ = 178919300431872. Its totient is φ = 11109179289600.

The previous prime is 47274621011249. The next prime is 47274621011281. The reversal of 47274621011280 is 8211012647274.

47274621011280 is a `hidden beast` number, since 4 + 7 + 2 + 7 + 4 + 621 + 0 + 1 + 12 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47274621011281) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 20108302105 + ... + 20108304455.

Almost surely, 2^{47274621011280} is an apocalyptic number.

47274621011280 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 47274621011280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89459650215936).

47274621011280 is an abundant number, since it is smaller than the sum of its proper divisors (131644679420592).

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

47274621011280 is a wasteful number, since it uses less digits than its factorization.

47274621011280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3536 (or 3527 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 47274621011280 in words is "forty-seven trillion, two hundred seventy-four billion, six hundred twenty-one million, eleven thousand, two hundred eighty".