142331404039 has 8 divisors (see below), whose sum is σ = 155285493120. Its totient is φ = 129379793400.

The previous prime is 142331404037. The next prime is 142331404081. The reversal of 142331404039 is 930404133241.

142331404039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142331404039 - 2¹ = 142331404037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142331403995 and 142331404013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142331404037) 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, 498499 + ... + 730180.

It is an arithmetic number, because the mean of its divisors is an integer number (19410686640).

Almost surely, 2^142331404039 is an apocalyptic number.

142331404039 is a deficient number, since it is larger than the sum of its proper divisors (12954089081).

142331404039 is a wasteful number, since it uses less digits than its factorization.

142331404039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239221.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 142331404039 in words is "one hundred forty-two billion, three hundred thirty-one million, four hundred four thousand, thirty-nine".