120244011240142 has 16 divisors (see below), whose sum is σ = 181243756173312. Its totient is φ = 59829497937720.

The previous prime is 120244011240139. The next prime is 120244011240151. The reversal of 120244011240142 is 241042110442021.

It is a self number, because there is not a number n which added to its sum of digits gives 120244011240142.

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, 14681358 + ... + 21354865.

It is an arithmetic number, because the mean of its divisors is an integer number (11327734760832).

Almost surely, 2^{120244011240142} is an apocalyptic number.

120244011240142 is a deficient number, since it is larger than the sum of its proper divisors (60999744933170).

120244011240142 is a wasteful number, since it uses less digits than its factorization.

120244011240142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36044343.

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 120244011240142 its reverse (241042110442021), we get a palindrome (361286121682163).

The spelling of 120244011240142 in words is "one hundred twenty trillion, two hundred forty-four billion, eleven million, two hundred forty thousand, one hundred forty-two".