241505452140 has 24 divisors (see below), whose sum is σ = 676215266160. Its totient is φ = 64401453888.

The previous prime is 241505452117. The next prime is 241505452193. The reversal of 241505452140 is 41254505142.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2012545375 + ... + 2012545494.

It is an arithmetic number, because the mean of its divisors is an integer number (28175636090).

Almost surely, 2^241505452140 is an apocalyptic number.

241505452140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241505452140 is an abundant number, since it is smaller than the sum of its proper divisors (434709814020).

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

241505452140 is a wasteful number, since it uses less digits than its factorization.

241505452140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4025090881 (or 4025090879 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 241505452140 its reverse (41254505142), we get a palindrome (282759957282).

The spelling of 241505452140 in words is "two hundred forty-one billion, five hundred five million, four hundred fifty-two thousand, one hundred forty".