142032231435 has 64 divisors (see below), whose sum is σ = 236074696704. Its totient is φ = 72842198400.

The previous prime is 142032231427. The next prime is 142032231479. The reversal of 142032231435 is 534132230241.

It is not a de Polignac number, because 142032231435 - 2³ = 142032231427 is a prime.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 52389730 + ... + 52392440.

It is an arithmetic number, because the mean of its divisors is an integer number (3688667136).

Almost surely, 2^142032231435 is an apocalyptic number.

142032231435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142032231435 is a deficient number, since it is larger than the sum of its proper divisors (94042465269).

142032231435 is a wasteful number, since it uses less digits than its factorization.

142032231435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 142032231435 its reverse (534132230241), we get a palindrome (676164461676).

The spelling of 142032231435 in words is "one hundred forty-two billion, thirty-two million, two hundred thirty-one thousand, four hundred thirty-five".