2208131461142 has 8 divisors (see below), whose sum is σ = 3313959942000. Its totient is φ = 1103478147144.

The previous prime is 2208131461139. The next prime is 2208131461147. The reversal of 2208131461142 is 2411641318022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2208131461147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293787017 + ... + 293794532.

It is an arithmetic number, because the mean of its divisors is an integer number (414244992750).

Almost surely, 2^{2208131461142} is an apocalyptic number.

2208131461142 is a deficient number, since it is larger than the sum of its proper divisors (1105828480858).

2208131461142 is a wasteful number, since it uses less digits than its factorization.

2208131461142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587583430.

The product of its (nonzero) digits is 18432, while the sum is 35.

Adding to 2208131461142 its reverse (2411641318022), we get a palindrome (4619772779164).

The spelling of 2208131461142 in words is "two trillion, two hundred eight billion, one hundred thirty-one million, four hundred sixty-one thousand, one hundred forty-two".