1204013213042 has 8 divisors (see below), whose sum is σ = 1808246726832. Its totient is φ = 601264304100.

The previous prime is 1204013213017. The next prime is 1204013213077. The reversal of 1204013213042 is 2403123104021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1204013212999 and 1204013213017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371149184 + ... + 371152427.

It is an arithmetic number, because the mean of its divisors is an integer number (226030840854).

Almost surely, 2^{1204013213042} is an apocalyptic number.

1204013213042 is a deficient number, since it is larger than the sum of its proper divisors (604233513790).

1204013213042 is an equidigital number, since it uses as much as digits as its factorization.

1204013213042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742302424.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1204013213042 its reverse (2403123104021), we get a palindrome (3607136317063).

The spelling of 1204013213042 in words is "one trillion, two hundred four billion, thirteen million, two hundred thirteen thousand, forty-two".