142755557241 has 8 divisors (see below), whose sum is σ = 207644446944. Its totient is φ = 86518519520.

The previous prime is 142755557213. The next prime is 142755557249.

142755557241 is nontrivially palindromic in base 10.

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 142755557241 - 2¹⁸ = 142755295097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142755557249) 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, 2162962956 + ... + 2162963021.

It is an arithmetic number, because the mean of its divisors is an integer number (25955555868).

Almost surely, 2^142755557241 is an apocalyptic number.

142755557241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

142755557241 is a deficient number, since it is larger than the sum of its proper divisors (64888889703).

142755557241 is a wasteful number, since it uses less digits than its factorization.

142755557241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4325925991.

The product of its digits is 1960000, while the sum is 48.

It can be divided in two parts, 142755 and 557241, that added together give a palindrome (699996).

The spelling of 142755557241 in words is "one hundred forty-two billion, seven hundred fifty-five million, five hundred fifty-seven thousand, two hundred forty-one".