2281483746000 has 960 divisors, whose sum is σ = 8469146439936. Its totient is φ = 593464320000.

The previous prime is 2281483745963. The next prime is 2281483746007. The reversal of 2281483746000 is 6473841822.

It is a happy number.

2281483746000 is a `hidden beast` number, since 2 + 2 + 8 + 1 + 4 + 8 + 37 + 4 + 600 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281483746007) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3796145700 + ... + 3796146300.

Almost surely, 2^{2281483746000} is an apocalyptic number.

2281483746000 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 2281483746000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4234573219968).

2281483746000 is an abundant number, since it is smaller than the sum of its proper divisors (6187662693936).

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

2281483746000 is a wasteful number, since it uses less digits than its factorization.

2281483746000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 791 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 2281483746000 in words is "two trillion, two hundred eighty-one billion, four hundred eighty-three million, seven hundred forty-six thousand".