2142436342412 has 12 divisors (see below), whose sum is σ = 3749499676440. Its totient is φ = 1071150720576.

The previous prime is 2142436342411. The next prime is 2142436342471.

2142436342412 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2142436342411) 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, 16791158 + ... + 16918269.

It is an arithmetic number, because the mean of its divisors is an integer number (312458306370).

Almost surely, 2^{2142436342412} is an apocalyptic number.

It is an amenable number.

2142436342412 is a deficient number, since it is larger than the sum of its proper divisors (1607063334028).

2142436342412 is a wasteful number, since it uses less digits than its factorization.

2142436342412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33725320 (or 33725318 counting only the distinct ones).

The product of its digits is 221184, while the sum is 38.

The spelling of 2142436342412 in words is "two trillion, one hundred forty-two billion, four hundred thirty-six million, three hundred forty-two thousand, four hundred twelve".