2281902733141 has 4 divisors (see below), whose sum is σ = 2296437145612. Its totient is φ = 2267368320672.

The previous prime is 2281902733139. The next prime is 2281902733171. The reversal of 2281902733141 is 1413372091822.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 463304842225 + 1818597890916 = 680665^2 + 1348554^2 .

It is a cyclic number.

It is not a de Polignac number, because 2281902733141 - 2¹ = 2281902733139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281902733171) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7267206000 + ... + 7267206313.

It is an arithmetic number, because the mean of its divisors is an integer number (574109286403).

Almost surely, 2^{2281902733141} is an apocalyptic number.

It is an amenable number.

2281902733141 is a deficient number, since it is larger than the sum of its proper divisors (14534412471).

2281902733141 is a wasteful number, since it uses less digits than its factorization.

2281902733141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14534412470.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 2281902733141 in words is "two trillion, two hundred eighty-one billion, nine hundred two million, seven hundred thirty-three thousand, one hundred forty-one".