1031242144204 has 6 divisors (see below), whose sum is σ = 1804673752364. Its totient is φ = 515621072100.

The previous prime is 1031242144187. The next prime is 1031242144223. The reversal of 1031242144204 is 4024412421301.

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 as a sum of consecutive naturals, namely, 128905268022 + ... + 128905268029.

Almost surely, 2^{1031242144204} is an apocalyptic number.

It is an amenable number.

1031242144204 is a deficient number, since it is larger than the sum of its proper divisors (773431608160).

1031242144204 is a wasteful number, since it uses less digits than its factorization.

1031242144204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257810536055 (or 257810536053 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1031242144204 its reverse (4024412421301), we get a palindrome (5055654565505).

The spelling of 1031242144204 in words is "one trillion, thirty-one billion, two hundred forty-two million, one hundred forty-four thousand, two hundred four".