1042013234212 has 24 divisors (see below), whose sum is σ = 1874084113440. Its totient is φ = 506643416640.

The previous prime is 1042013234209. The next prime is 1042013234231. The reversal of 1042013234212 is 2124323102401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10297762 + ... + 10398457.

It is an arithmetic number, because the mean of its divisors is an integer number (78086838060).

Almost surely, 2^{1042013234212} is an apocalyptic number.

It is an amenable number.

1042013234212 is a deficient number, since it is larger than the sum of its proper divisors (832070879228).

1042013234212 is a wasteful number, since it uses less digits than its factorization.

1042013234212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20696571 (or 20696569 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1042013234212 its reverse (2124323102401), we get a palindrome (3166336336613).

The spelling of 1042013234212 in words is "one trillion, forty-two billion, thirteen million, two hundred thirty-four thousand, two hundred twelve".