1142334111002 has 32 divisors (see below), whose sum is σ = 1959961411584. Its totient is φ = 489153366000.

The previous prime is 1142334110999. The next prime is 1142334111007. The reversal of 1142334111002 is 2001114332411.

It is not an unprimeable number, because it can be changed into a prime (1142334111007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111736463 + ... + 111746685.

It is an arithmetic number, because the mean of its divisors is an integer number (61248794112).

Almost surely, 2^{1142334111002} is an apocalyptic number.

1142334111002 is a deficient number, since it is larger than the sum of its proper divisors (817627300582).

1142334111002 is a wasteful number, since it uses less digits than its factorization.

1142334111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16274.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1142334111002 its reverse (2001114332411), we get a palindrome (3143448443413).

The spelling of 1142334111002 in words is "one trillion, one hundred forty-two billion, three hundred thirty-four million, one hundred eleven thousand, two".