2132442103442 has 16 divisors (see below), whose sum is σ = 3848015826240. Its totient is φ = 865803560688.

The previous prime is 2132442103439. The next prime is 2132442103459. The reversal of 2132442103442 is 2443012442312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2132442103399 and 2132442103408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4008349553 + ... + 4008350084.

It is an arithmetic number, because the mean of its divisors is an integer number (240500989140).

Almost surely, 2^{2132442103442} is an apocalyptic number.

2132442103442 is a deficient number, since it is larger than the sum of its proper divisors (1715573722798).

2132442103442 is a wasteful number, since it uses less digits than its factorization.

2132442103442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8016699665.

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

Adding to 2132442103442 its reverse (2443012442312), we get a palindrome (4575454545754).

The spelling of 2132442103442 in words is "two trillion, one hundred thirty-two billion, four hundred forty-two million, one hundred three thousand, four hundred forty-two".