142433340122340 has 96 divisors (see below), whose sum is σ = 444112865280000. Its totient is φ = 37897631041536.

The previous prime is 142433340122279. The next prime is 142433340122371. The reversal of 142433340122340 is 43221043334241.

142433340122340 is a `hidden beast` number, since 1 + 4 + 24 + 3 + 3 + 3 + 401 + 223 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 142433340122295 and 142433340122304.

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 in 31 ways as a sum of consecutive naturals, for example, 293482980 + ... + 293967899.

It is an arithmetic number, because the mean of its divisors is an integer number (4626175680000).

Almost surely, 2^{142433340122340} is an apocalyptic number.

142433340122340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142433340122340 is an abundant number, since it is smaller than the sum of its proper divisors (301679525157660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142433340122340 is a wasteful number, since it uses less digits than its factorization.

142433340122340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587451346 (or 587451338 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 142433340122340 its reverse (43221043334241), we get a palindrome (185654383456581).

The spelling of 142433340122340 in words is "one hundred forty-two trillion, four hundred thirty-three billion, three hundred forty million, one hundred twenty-two thousand, three hundred forty".