1204131343034 has 4 divisors (see below), whose sum is σ = 1806197014554. Its totient is φ = 602065671516.

The previous prime is 1204131343031. The next prime is 1204131343087. The reversal of 1204131343034 is 4303431314021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1165244686225 + 38886656809 = 1079465^2 + 197197^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1204131342988 and 1204131343006.

It is not an unprimeable number, because it can be changed into a prime (1204131343031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301032835757 + ... + 301032835760.

Almost surely, 2^{1204131343034} is an apocalyptic number.

1204131343034 is a deficient number, since it is larger than the sum of its proper divisors (602065671520).

1204131343034 is an equidigital number, since it uses as much as digits as its factorization.

1204131343034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602065671519.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1204131343034 its reverse (4303431314021), we get a palindrome (5507562657055).

The spelling of 1204131343034 in words is "one trillion, two hundred four billion, one hundred thirty-one million, three hundred forty-three thousand, thirty-four".