2147090203680 has 96 divisors (see below), whose sum is σ = 6788291505408. Its totient is φ = 570444595200.

The previous prime is 2147090203679. The next prime is 2147090203691. The reversal of 2147090203680 is 863020907412.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8122881 + ... + 8383040.

It is an arithmetic number, because the mean of its divisors is an integer number (70711369848).

Almost surely, 2^{2147090203680} is an apocalyptic number.

2147090203680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2147090203680 is an abundant number, since it is smaller than the sum of its proper divisors (4641201301728).

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

2147090203680 is a wasteful number, since it uses less digits than its factorization.

2147090203680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16506210 (or 16506202 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 2147090203680 in words is "two trillion, one hundred forty-seven billion, ninety million, two hundred three thousand, six hundred eighty".