142353332432 has 40 divisors (see below), whose sum is σ = 278863464096. Its totient is φ = 70390845056.

The previous prime is 142353332419. The next prime is 142353332437. The reversal of 142353332432 is 234233353241.

It is a junction number, because it is equal to n+sod(n) for n = 142353332392 and 142353332401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142353332437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934118 + ... + 1075770.

Almost surely, 2^142353332432 is an apocalyptic number.

It is an amenable number.

142353332432 is a deficient number, since it is larger than the sum of its proper divisors (136510131664).

142353332432 is a wasteful number, since it uses less digits than its factorization.

142353332432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142355 (or 142349 counting only the distinct ones).

The product of its digits is 155520, while the sum is 35.

Adding to 142353332432 its reverse (234233353241), we get a palindrome (376586685673).

The spelling of 142353332432 in words is "one hundred forty-two billion, three hundred fifty-three million, three hundred thirty-two thousand, four hundred thirty-two".