2142301114445 has 16 divisors (see below), whose sum is σ = 2682573828480. Its totient is φ = 1639301467584.

The previous prime is 2142301114381. The next prime is 2142301114469. The reversal of 2142301114445 is 5444111032412.

It is a cyclic number.

It is not a de Polignac number, because 2142301114445 - 2⁶ = 2142301114381 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12517742 + ... + 12687728.

It is an arithmetic number, because the mean of its divisors is an integer number (167660864280).

Almost surely, 2^{2142301114445} is an apocalyptic number.

It is an amenable number.

2142301114445 is a deficient number, since it is larger than the sum of its proper divisors (540272714035).

2142301114445 is a wasteful number, since it uses less digits than its factorization.

2142301114445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279604.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 2142301114445 its reverse (5444111032412), we get a palindrome (7586412146857).

The spelling of 2142301114445 in words is "two trillion, one hundred forty-two billion, three hundred one million, one hundred fourteen thousand, four hundred forty-five".