12140210413442 has 32 divisors (see below), whose sum is σ = 18778649722560. Its totient is φ = 5884511339520.

The previous prime is 12140210413427. The next prime is 12140210413501. The reversal of 12140210413442 is 24431401204121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1438184 + ... + 5133107.

It is an arithmetic number, because the mean of its divisors is an integer number (586832803830).

Almost surely, 2^{12140210413442} is an apocalyptic number.

12140210413442 is a deficient number, since it is larger than the sum of its proper divisors (6638439309118).

12140210413442 is a wasteful number, since it uses less digits than its factorization.

12140210413442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6571586.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 12140210413442 its reverse (24431401204121), we get a palindrome (36571611617563).

The spelling of 12140210413442 in words is "twelve trillion, one hundred forty billion, two hundred ten million, four hundred thirteen thousand, four hundred forty-two".