12034411504542 has 48 divisors (see below), whose sum is σ = 29799734451552. Its totient is φ = 3438375675840.

The previous prime is 12034411504487. The next prime is 12034411504559. The reversal of 12034411504542 is 24540511443021.

12034411504542 is a `hidden beast` number, since 1 + 20 + 3 + 4 + 41 + 1 + 50 + 4 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12034411504497 and 12034411504506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19405792 + ... + 20016332.

It is an arithmetic number, because the mean of its divisors is an integer number (620827801074).

Almost surely, 2^{12034411504542} is an apocalyptic number.

12034411504542 is an abundant number, since it is smaller than the sum of its proper divisors (17765322947010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12034411504542 is a wasteful number, since it uses less digits than its factorization.

12034411504542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766993 (or 766990 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 12034411504542 its reverse (24540511443021), we get a palindrome (36574922947563).

The spelling of 12034411504542 in words is "twelve trillion, thirty-four billion, four hundred eleven million, five hundred four thousand, five hundred forty-two".