12053233342 has 16 divisors (see below), whose sum is σ = 19145697840. Its totient is φ = 5671420288.

The previous prime is 12053233307. The next prime is 12053233363. The reversal of 12053233342 is 24333235021.

It is a self number, because there is not a number n which added to its sum of digits gives 12053233342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360333 + ... + 392359.

It is an arithmetic number, because the mean of its divisors is an integer number (1196606115).

Almost surely, 2^12053233342 is an apocalyptic number.

12053233342 is a deficient number, since it is larger than the sum of its proper divisors (7092464498).

12053233342 is a wasteful number, since it uses less digits than its factorization.

12053233342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43115.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 12053233342 its reverse (24333235021), we get a palindrome (36386468363).

The spelling of 12053233342 in words is "twelve billion, fifty-three million, two hundred thirty-three thousand, three hundred forty-two".