1233611241142 has 64 divisors (see below), whose sum is σ = 2340612578304. Its totient is φ = 475121940480.

The previous prime is 1233611241067. The next prime is 1233611241143. The reversal of 1233611241142 is 2411421163321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233611241143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2928318 + ... + 3322990.

It is an arithmetic number, because the mean of its divisors is an integer number (36572071536).

Almost surely, 2^{1233611241142} is an apocalyptic number.

1233611241142 is a deficient number, since it is larger than the sum of its proper divisors (1107001337162).

1233611241142 is a wasteful number, since it uses less digits than its factorization.

1233611241142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395293.

The product of its digits is 6912, while the sum is 31.

The spelling of 1233611241142 in words is "one trillion, two hundred thirty-three billion, six hundred eleven million, two hundred forty-one thousand, one hundred forty-two".