241545545142 has 32 divisors (see below), whose sum is σ = 529767696384. Its totient is φ = 72812392800.

The previous prime is 241545545117. The next prime is 241545545147.

241545545142 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 241545545094 and 241545545103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241545545147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9567973 + ... + 9593184.

It is an arithmetic number, because the mean of its divisors is an integer number (16555240512).

Almost surely, 2^241545545142 is an apocalyptic number.

241545545142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

241545545142 is an abundant number, since it is smaller than the sum of its proper divisors (288222151242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241545545142 is a wasteful number, since it uses less digits than its factorization.

241545545142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19161364.

The product of its digits is 640000, while the sum is 42.

It can be divided in two parts, 241545 and 545142, that added together give a palindrome (786687).

The spelling of 241545545142 in words is "two hundred forty-one billion, five hundred forty-five million, five hundred forty-five thousand, one hundred forty-two".