142533131402404 has 24 divisors (see below), whose sum is σ = 252884957752448. Its totient is φ = 70280557277760.

The previous prime is 142533131402381. The next prime is 142533131402407. The reversal of 142533131402404 is 404204131335241.

It is not an unprimeable number, because it can be changed into a prime (142533131402407) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 31760352 + ... + 35969239.

Almost surely, 2^{142533131402404} is an apocalyptic number.

It is an amenable number.

142533131402404 is a deficient number, since it is larger than the sum of its proper divisors (110351826350044).

142533131402404 is a wasteful number, since it uses less digits than its factorization.

142533131402404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67736875 (or 67736873 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 142533131402404 its reverse (404204131335241), we get a palindrome (546737262737645).

The spelling of 142533131402404 in words is "one hundred forty-two trillion, five hundred thirty-three billion, one hundred thirty-one million, four hundred two thousand, four hundred four".