3031402143412 has 6 divisors (see below), whose sum is σ = 5304953750978. Its totient is φ = 1515701071704.

The previous prime is 3031402143391. The next prime is 3031402143463. The reversal of 3031402143412 is 2143412041303.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3010627533456 + 20774609956 = 1735116^2 + 144134^2 .

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 as a sum of consecutive naturals, namely, 378925267923 + ... + 378925267930.

Almost surely, 2^{3031402143412} is an apocalyptic number.

It is an amenable number.

3031402143412 is a deficient number, since it is larger than the sum of its proper divisors (2273551607566).

3031402143412 is a wasteful number, since it uses less digits than its factorization.

3031402143412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757850535857 (or 757850535855 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 3031402143412 its reverse (2143412041303), we get a palindrome (5174814184715).

The spelling of 3031402143412 in words is "three trillion, thirty-one billion, four hundred two million, one hundred forty-three thousand, four hundred twelve".