12061061061042 has 32 divisors (see below), whose sum is σ = 27568800000000. Its totient is φ = 3445934892048.

The previous prime is 12061061060929. The next prime is 12061061061053. The reversal of 12061061061042 is 24016016016021.

12061061061042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1654792 + ... + 5182707.

It is an arithmetic number, because the mean of its divisors is an integer number (861525000000).

Almost surely, 2^{12061061061042} is an apocalyptic number.

12061061061042 is an abundant number, since it is smaller than the sum of its proper divisors (15507738938958).

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

12061061061042 is a wasteful number, since it uses less digits than its factorization.

12061061061042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6879510.

The product of its (nonzero) digits is 3456, while the sum is 30.

Adding to 12061061061042 its reverse (24016016016021), we get a palindrome (36077077077063).

The spelling of 12061061061042 in words is "twelve trillion, sixty-one billion, sixty-one million, sixty-one thousand, forty-two".