142334144402145 has 16 divisors (see below), whose sum is σ = 227753441496000. Its totient is φ = 75905273530304.

The previous prime is 142334144402083. The next prime is 142334144402161. The reversal of 142334144402145 is 541204441433241.

It is a cyclic number.

It is not a de Polignac number, because 142334144402145 - 2¹⁰ = 142334144401121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142334144402097 and 142334144402106.

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, 391696770 + ... + 392059979.

It is an arithmetic number, because the mean of its divisors is an integer number (14234590093500).

Almost surely, 2^{142334144402145} is an apocalyptic number.

142334144402145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142334144402145 is a deficient number, since it is larger than the sum of its proper divisors (85419297093855).

142334144402145 is a wasteful number, since it uses less digits than its factorization.

142334144402145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783768864.

The product of its (nonzero) digits is 737280, while the sum is 42.

Adding to 142334144402145 its reverse (541204441433241), we get a palindrome (683538585835386).

The spelling of 142334144402145 in words is "one hundred forty-two trillion, three hundred thirty-four billion, one hundred forty-four million, four hundred two thousand, one hundred forty-five".