12232041542 has 16 divisors (see below), whose sum is σ = 21324625920. Its totient is φ = 5153450568.

The previous prime is 12232041533. The next prime is 12232041581. The reversal of 12232041542 is 24514023221.

It is a congruent number.

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, 7403558 + ... + 7405209.

It is an arithmetic number, because the mean of its divisors is an integer number (1332789120).

Almost surely, 2^12232041542 is an apocalyptic number.

12232041542 is a deficient number, since it is larger than the sum of its proper divisors (9092584378).

12232041542 is a wasteful number, since it uses less digits than its factorization.

12232041542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14808835.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 12232041542 its reverse (24514023221), we get a palindrome (36746064763).

The spelling of 12232041542 in words is "twelve billion, two hundred thirty-two million, forty-one thousand, five hundred forty-two".