142404345241 has 8 divisors (see below), whose sum is σ = 149935856000. Its totient is φ = 134876489040.

The previous prime is 142404345221. The next prime is 142404345253. The reversal of 142404345241 is 142543404241.

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

It is a cyclic number.

It is not a de Polignac number, because 142404345241 - 2³³ = 133814410649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142404345197 and 142404345206.

It is not an unprimeable number, because it can be changed into a prime (142404345221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833466 + ... + 989683.

It is an arithmetic number, because the mean of its divisors is an integer number (18741982000).

Almost surely, 2^142404345241 is an apocalyptic number.

It is an amenable number.

142404345241 is a deficient number, since it is larger than the sum of its proper divisors (7531510759).

142404345241 is a wasteful number, since it uses less digits than its factorization.

142404345241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827279.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 142404345241 its reverse (142543404241), we get a palindrome (284947749482).

The spelling of 142404345241 in words is "one hundred forty-two billion, four hundred four million, three hundred forty-five thousand, two hundred forty-one".