12036303142 has 16 divisors (see below), whose sum is σ = 18483714000. Its totient is φ = 5876434720.

The previous prime is 12036303119. The next prime is 12036303193. The reversal of 12036303142 is 24130363021.

It is a super-2 number, since 2×12036303142² (a number of 21 digits) contains 22 as substring.

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, 324709 + ... + 359872.

It is an arithmetic number, because the mean of its divisors is an integer number (1155232125).

Almost surely, 2^12036303142 is an apocalyptic number.

12036303142 is a deficient number, since it is larger than the sum of its proper divisors (6447410858).

12036303142 is a wasteful number, since it uses less digits than its factorization.

12036303142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684791.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12036303142 its reverse (24130363021), we get a palindrome (36166666163).

The spelling of 12036303142 in words is "twelve billion, thirty-six million, three hundred three thousand, one hundred forty-two".