142452412304 has 40 divisors (see below), whose sum is σ = 277003306368. Its totient is φ = 70968044160.

The previous prime is 142452412303. The next prime is 142452412313. The reversal of 142452412304 is 403214254241.

It is not an unprimeable number, because it can be changed into a prime (142452412301) 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, 6865754 + ... + 6886470.

Almost surely, 2^142452412304 is an apocalyptic number.

It is an amenable number.

142452412304 is a deficient number, since it is larger than the sum of its proper divisors (134550894064).

142452412304 is a wasteful number, since it uses less digits than its factorization.

142452412304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22263 (or 22257 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 142452412304 its reverse (403214254241), we get a palindrome (545666666545).

The spelling of 142452412304 in words is "one hundred forty-two billion, four hundred fifty-two million, four hundred twelve thousand, three hundred four".