2143325114442 has 40 divisors (see below), whose sum is σ = 5011446170016. Its totient is φ = 683379020808.

The previous prime is 2143325114431. The next prime is 2143325114461. The reversal of 2143325114442 is 2444115233412.

2143325114442 is a `hidden beast` number, since 21 + 43 + 3 + 2 + 511 + 44 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2143325114397 and 2143325114406.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 287613708 + ... + 287621159.

Almost surely, 2^{2143325114442} is an apocalyptic number.

2143325114442 is an abundant number, since it is smaller than the sum of its proper divisors (2868121055574).

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

2143325114442 is a wasteful number, since it uses less digits than its factorization.

2143325114442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575234904 (or 575234895 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The spelling of 2143325114442 in words is "two trillion, one hundred forty-three billion, three hundred twenty-five million, one hundred fourteen thousand, four hundred forty-two".