142344443241 has 48 divisors (see below), whose sum is σ = 276061968000. Its totient is φ = 68257071360.

The previous prime is 142344443237. The next prime is 142344443261.

142344443241 is a `hidden beast` number, since 142 + 3 + 4 + 44 + 432 + 41 = 666.

142344443241 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 142344443241 - 2² = 142344443237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142344443196 and 142344443205.

It is not an unprimeable number, because it can be changed into a prime (142344443201) 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 47 ways as a sum of consecutive naturals, for example, 7891116 + ... + 7909133.

It is an arithmetic number, because the mean of its divisors is an integer number (5751291000).

Almost surely, 2^142344443241 is an apocalyptic number.

142344443241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

142344443241 is a deficient number, since it is larger than the sum of its proper divisors (133717524759).

142344443241 is a wasteful number, since it uses less digits than its factorization.

142344443241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15800286 (or 15800283 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

It can be divided in two parts, 142344 and 443241, that added together give a palindrome (585585).

The spelling of 142344443241 in words is "one hundred forty-two billion, three hundred forty-four million, four hundred forty-three thousand, two hundred forty-one".