1200023000342 has 16 divisors (see below), whose sum is σ = 1803734356320. Its totient is φ = 598778429568.

The previous prime is 1200023000327. The next prime is 1200023000353. The reversal of 1200023000342 is 2430003200021.

It is a self number, because there is not a number n which added to its sum of digits gives 1200023000342.

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, 12674783 + ... + 12769109.

It is an arithmetic number, because the mean of its divisors is an integer number (112733397270).

Almost surely, 2^{1200023000342} is an apocalyptic number.

1200023000342 is a deficient number, since it is larger than the sum of its proper divisors (603711355978).

1200023000342 is a wasteful number, since it uses less digits than its factorization.

1200023000342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107335.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 1200023000342 its reverse (2430003200021), we get a palindrome (3630026200363).

The spelling of 1200023000342 in words is "one trillion, two hundred billion, twenty-three million, three hundred forty-two", and thus it is an aban number.