1024131245412 has 48 divisors (see below), whose sum is σ = 2760225394752. Its totient is φ = 292087342080.

The previous prime is 1024131245407. The next prime is 1024131245437. The reversal of 1024131245412 is 2145421314201.

It is a self number, because there is not a number n which added to its sum of digits gives 1024131245412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228190993 + ... + 228195480.

It is an arithmetic number, because the mean of its divisors is an integer number (57504695724).

Almost surely, 2^{1024131245412} is an apocalyptic number.

1024131245412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1024131245412 is an abundant number, since it is smaller than the sum of its proper divisors (1736094149340).

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

1024131245412 is a wasteful number, since it uses less digits than its factorization.

1024131245412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456386508 (or 456386506 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 1024131245412 its reverse (2145421314201), we get a palindrome (3169552559613).

The spelling of 1024131245412 in words is "one trillion, twenty-four billion, one hundred thirty-one million, two hundred forty-five thousand, four hundred twelve".