1012240341204 has 48 divisors (see below), whose sum is σ = 2393233489920. Its totient is φ = 332941546080.

The previous prime is 1012240341199. The next prime is 1012240341221. The reversal of 1012240341204 is 4021430422101.

It is a congruent number.

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, 1255489 + ... + 1897559.

It is an arithmetic number, because the mean of its divisors is an integer number (49859031040).

Almost surely, 2^{1012240341204} is an apocalyptic number.

It is an amenable number.

1012240341204 is an abundant number, since it is smaller than the sum of its proper divisors (1380993148716).

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

1012240341204 is a wasteful number, since it uses less digits than its factorization.

1012240341204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643820 (or 643818 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1012240341204 its reverse (4021430422101), we get a palindrome (5033670763305).

The spelling of 1012240341204 in words is "one trillion, twelve billion, two hundred forty million, three hundred forty-one thousand, two hundred four".