2142132044234 has 64 divisors (see below), whose sum is σ = 3978596869632. Its totient is φ = 842325523200.

The previous prime is 2142132044209. The next prime is 2142132044243. The reversal of 2142132044234 is 4324402312412.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2142132044234.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38012939 + ... + 38069249.

It is an arithmetic number, because the mean of its divisors is an integer number (62165576088).

Almost surely, 2^{2142132044234} is an apocalyptic number.

2142132044234 is a deficient number, since it is larger than the sum of its proper divisors (1836464825398).

2142132044234 is a wasteful number, since it uses less digits than its factorization.

2142132044234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57591.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2142132044234 its reverse (4324402312412), we get a palindrome (6466534356646).

The spelling of 2142132044234 in words is "two trillion, one hundred forty-two billion, one hundred thirty-two million, forty-four thousand, two hundred thirty-four".