12142342041 has 16 divisors (see below), whose sum is σ = 16555413504. Its totient is φ = 7912523664.

The previous prime is 12142341983. The next prime is 12142342057. The reversal of 12142342041 is 14024324121.

It is not a de Polignac number, because 12142342041 - 2⁹ = 12142341529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12142342441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56256 + ... + 165678.

It is an arithmetic number, because the mean of its divisors is an integer number (1034713344).

Almost surely, 2^12142342041 is an apocalyptic number.

It is an amenable number.

12142342041 is a deficient number, since it is larger than the sum of its proper divisors (4413071463).

12142342041 is a wasteful number, since it uses less digits than its factorization.

12142342041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110260.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12142342041 its reverse (14024324121), we get a palindrome (26166666162).

The spelling of 12142342041 in words is "twelve billion, one hundred forty-two million, three hundred forty-two thousand, forty-one".