1031344130412 has 48 divisors (see below), whose sum is σ = 2673910019200. Its totient is φ = 343774322640.

The previous prime is 1031344130347. The next prime is 1031344130431. The reversal of 1031344130412 is 2140314431301.

1031344130412 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 344 + 1 + 304 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 15 ways as a sum of consecutive naturals, for example, 9768039 + ... + 9873057.

Almost surely, 2^{1031344130412} is an apocalyptic number.

1031344130412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1031344130412 is an abundant number, since it is smaller than the sum of its proper divisors (1642565888788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031344130412 is a wasteful number, since it uses less digits than its factorization.

1031344130412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195963 (or 195955 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1031344130412 its reverse (2140314431301), we get a palindrome (3171658561713).

It can be divided in two parts, 1031 and 344130412, that added together give a palindrome (344131443).

The spelling of 1031344130412 in words is "one trillion, thirty-one billion, three hundred forty-four million, one hundred thirty thousand, four hundred twelve".