1342231423412 has 48 divisors (see below), whose sum is σ = 2645423553024. Its totient is φ = 590352432000.

The previous prime is 1342231423397. The next prime is 1342231423427. The reversal of 1342231423412 is 2143241322431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1342231423397) and next prime (1342231423427).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12030878 + ... + 12141930.

It is an arithmetic number, because the mean of its divisors is an integer number (55112990688).

Almost surely, 2^{1342231423412} is an apocalyptic number.

It is an amenable number.

1342231423412 is a deficient number, since it is larger than the sum of its proper divisors (1303192129612).

1342231423412 is a wasteful number, since it uses less digits than its factorization.

1342231423412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119960 (or 119958 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

Adding to 1342231423412 its reverse (2143241322431), we get a palindrome (3485472745843).

The spelling of 1342231423412 in words is "one trillion, three hundred forty-two billion, two hundred thirty-one million, four hundred twenty-three thousand, four hundred twelve".