20047196314880 has 576 divisors, whose sum is σ = 59605159219200. Its totient is φ = 6306743255040.

The previous prime is 20047196314853. The next prime is 20047196314907. The reversal of 20047196314880 is 8841369174002.

It is an interprime number because it is at equal distance from previous prime (20047196314853) and next prime (20047196314907).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 970187429 + ... + 970208091.

It is an arithmetic number, because the mean of its divisors is an integer number (103481179200).

Almost surely, 2^{20047196314880} is an apocalyptic number.

20047196314880 is a gapful number since it is divisible by the number (20) 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 20047196314880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29802579609600).

20047196314880 is an abundant number, since it is smaller than the sum of its proper divisors (39557962904320).

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

20047196314880 is a wasteful number, since it uses less digits than its factorization.

20047196314880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20890 (or 20876 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 20047196314880 in words is "twenty trillion, forty-seven billion, one hundred ninety-six million, three hundred fourteen thousand, eight hundred eighty".