2072412686720 has 32 divisors (see below), whose sum is σ = 4954361580720. Its totient is φ = 828965074432.

The previous prime is 2072412686719. The next prime is 2072412686741. The reversal of 2072412686720 is 276862142702.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1619071772 + ... + 1619073051.

Almost surely, 2^{2072412686720} is an apocalyptic number.

2072412686720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2072412686720 is an abundant number, since it is smaller than the sum of its proper divisors (2881948894000).

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

2072412686720 is an equidigital number, since it uses as much as digits as its factorization.

2072412686720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238144842 (or 3238144830 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 2072412686720 in words is "two trillion, seventy-two billion, four hundred twelve million, six hundred eighty-six thousand, seven hundred twenty".