2142898627377 has 16 divisors (see below), whose sum is σ = 3014522960960. Its totient is φ = 1350283986432.

The previous prime is 2142898627229. The next prime is 2142898627381. The reversal of 2142898627377 is 7737268982412.

It is not a de Polignac number, because 2142898627377 - 2¹⁰ = 2142898626353 is a prime.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2142898627577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43387228 + ... + 43436589.

It is an arithmetic number, because the mean of its divisors is an integer number (188407685060).

Almost surely, 2^{2142898627377} is an apocalyptic number.

It is an amenable number.

2142898627377 is a deficient number, since it is larger than the sum of its proper divisors (871624333583).

2142898627377 is a wasteful number, since it uses less digits than its factorization.

2142898627377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86824272.

The product of its digits is 113799168, while the sum is 66.

The spelling of 2142898627377 in words is "two trillion, one hundred forty-two billion, eight hundred ninety-eight million, six hundred twenty-seven thousand, three hundred seventy-seven".