47119996939680 has 1440 divisors, whose sum is σ = 198158373084672. Its totient is φ = 10328458936320.

The previous prime is 47119996939667. The next prime is 47119996939733. The reversal of 47119996939680 is 8693969991174.

It is a happy number.

47119996939680 is a `hidden beast` number, since 4 + 7 + 1 + 1 + 9 + 99 + 69 + 396 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a super-2 number, since 2×47119996939680² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a self number, because there is not a number n which added to its sum of digits gives 47119996939680.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 9851554569 + ... + 9851559351.

Almost surely, 2^{47119996939680} is an apocalyptic number.

47119996939680 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 47119996939680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99079186542336).

47119996939680 is an abundant number, since it is smaller than the sum of its proper divisors (151038376144992).

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

47119996939680 is a wasteful number, since it uses less digits than its factorization.

47119996939680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992 (or 4944 counting only the distinct ones).

The product of its (nonzero) digits is 1428513408, while the sum is 81.

The spelling of 47119996939680 in words is "forty-seven trillion, one hundred nineteen billion, nine hundred ninety-six million, nine hundred thirty-nine thousand, six hundred eighty".