1323423142124 has 6 divisors (see below), whose sum is σ = 2315990498724. Its totient is φ = 661711571060.

The previous prime is 1323423142043. The next prime is 1323423142183. The reversal of 1323423142124 is 4212413243231.

It is a happy number.

It is a super-2 number, since 2×1323423142124² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165427892762 + ... + 165427892769.

It is an arithmetic number, because the mean of its divisors is an integer number (385998416454).

Almost surely, 2^{1323423142124} is an apocalyptic number.

It is an amenable number.

1323423142124 is a deficient number, since it is larger than the sum of its proper divisors (992567356600).

1323423142124 is a wasteful number, since it uses less digits than its factorization.

1323423142124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330855785535 (or 330855785533 counting only the distinct ones).

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

Adding to 1323423142124 its reverse (4212413243231), we get a palindrome (5535836385355).

The spelling of 1323423142124 in words is "one trillion, three hundred twenty-three billion, four hundred twenty-three million, one hundred forty-two thousand, one hundred twenty-four".