1202134433142 has 32 divisors (see below), whose sum is σ = 2436394068864. Its totient is φ = 395382240000.

The previous prime is 1202134433117. The next prime is 1202134433183. The reversal of 1202134433142 is 2413344312021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2927484 + ... + 3312767.

It is an arithmetic number, because the mean of its divisors is an integer number (76137314652).

Almost surely, 2^{1202134433142} is an apocalyptic number.

1202134433142 is an abundant number, since it is smaller than the sum of its proper divisors (1234259635722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1202134433142 is a wasteful number, since it uses less digits than its factorization.

1202134433142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6240684.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1202134433142 its reverse (2413344312021), we get a palindrome (3615478745163).

The spelling of 1202134433142 in words is "one trillion, two hundred two billion, one hundred thirty-four million, four hundred thirty-three thousand, one hundred forty-two".