1342322431246 has 16 divisors (see below), whose sum is σ = 2018371200768. Its totient is φ = 669532197600.

The previous prime is 1342322431231. The next prime is 1342322431253. The reversal of 1342322431246 is 6421342232431.

It is a happy number.

It is a super-2 number, since 2×1342322431246² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25520851 + ... + 25573393.

It is an arithmetic number, because the mean of its divisors is an integer number (126148200048).

Almost surely, 2^{1342322431246} is an apocalyptic number.

1342322431246 is a deficient number, since it is larger than the sum of its proper divisors (676048769522).

1342322431246 is a wasteful number, since it uses less digits than its factorization.

1342322431246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83307.

The product of its digits is 165888, while the sum is 37.

Adding to 1342322431246 its reverse (6421342232431), we get a palindrome (7763664663677).

The spelling of 1342322431246 in words is "one trillion, three hundred forty-two billion, three hundred twenty-two million, four hundred thirty-one thousand, two hundred forty-six".