1204143034011 has 32 divisors (see below), whose sum is σ = 1707366615552. Its totient is φ = 753182876160.

The previous prime is 1204143033917. The next prime is 1204143034027. The reversal of 1204143034011 is 1104303414021.

It is not a de Polignac number, because 1204143034011 - 2²⁹ = 1203606163099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1204143034711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15360531 + ... + 15438723.

It is an arithmetic number, because the mean of its divisors is an integer number (53355206736).

Almost surely, 2^{1204143034011} is an apocalyptic number.

1204143034011 is a deficient number, since it is larger than the sum of its proper divisors (503223581541).

1204143034011 is a wasteful number, since it uses less digits than its factorization.

1204143034011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82483.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1204143034011 its reverse (1104303414021), we get a palindrome (2308446448032).

The spelling of 1204143034011 in words is "one trillion, two hundred four billion, one hundred forty-three million, thirty-four thousand, eleven".