47989666698974 has 192 divisors, whose sum is σ = 98019229418880. Its totient is φ = 17248402828800.

The previous prime is 47989666698929. The next prime is 47989666699043.

47989666698974 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×47989666698974² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8489235932 + ... + 8489241584.

It is an arithmetic number, because the mean of its divisors is an integer number (510516819890).

Almost surely, 2^{47989666698974} is an apocalyptic number.

47989666698974 is an abundant number, since it is smaller than the sum of its proper divisors (50029562719906).

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

47989666698974 is a wasteful number, since it uses less digits than its factorization.

47989666698974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8004 (or 7967 counting only the distinct ones).

The product of its digits is 426649337856, while the sum is 98.

The spelling of 47989666698974 in words is "forty-seven trillion, nine hundred eighty-nine billion, six hundred sixty-six million, six hundred ninety-eight thousand, nine hundred seventy-four".