142324023511312 has 10 divisors (see below), whose sum is σ = 275752795553198. Its totient is φ = 71162011755648.

The previous prime is 142324023511309. The next prime is 142324023511331. The reversal of 142324023511312 is 213115320423241.

It can be written as a sum of positive squares in only one way, i.e., 137951508316176 + 4372515195136 = 11745276^2 + 2091056^2 .

It is a super-2 number, since 2×142324023511312² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4447625734713 + ... + 4447625734744.

Almost surely, 2^{142324023511312} is an apocalyptic number.

It is an amenable number.

142324023511312 is a deficient number, since it is larger than the sum of its proper divisors (133428772041886).

142324023511312 is an equidigital number, since it uses as much as digits as its factorization.

142324023511312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8895251469465 (or 8895251469459 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 142324023511312 its reverse (213115320423241), we get a palindrome (355439343934553).

The spelling of 142324023511312 in words is "one hundred forty-two trillion, three hundred twenty-four billion, twenty-three million, five hundred eleven thousand, three hundred twelve".