2287392008672 has 144 divisors (see below), whose sum is σ = 5080422749472. Its totient is φ = 1011110031360.

The previous prime is 2287392008669. The next prime is 2287392008801. The reversal of 2287392008672 is 2768002937822.

It is a happy number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10788548 + ... + 10998524.

It is an arithmetic number, because the mean of its divisors is an integer number (35280713538).

Almost surely, 2^{2287392008672} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2287392008672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2540211374736).

2287392008672 is an abundant number, since it is smaller than the sum of its proper divisors (2793030740800).

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

2287392008672 is a wasteful number, since it uses less digits than its factorization.

2287392008672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210089 (or 210062 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 2287392008672 in words is "two trillion, two hundred eighty-seven billion, three hundred ninety-two million, eight thousand, six hundred seventy-two".