241425510144640 has 128 divisors (see below), whose sum is σ = 584272639480320. Its totient is φ = 95380399042560.

The previous prime is 241425510144517. The next prime is 241425510144683. The reversal of 241425510144640 is 46441015524142.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192572625 + ... + 193822255.

It is an arithmetic number, because the mean of its divisors is an integer number (4564629995940).

Almost surely, 2^{241425510144640} is an apocalyptic number.

241425510144640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241425510144640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292136319740160).

241425510144640 is an abundant number, since it is smaller than the sum of its proper divisors (342847129335680).

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

241425510144640 is a wasteful number, since it uses less digits than its factorization.

241425510144640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253370 (or 1253358 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 43.

Adding to 241425510144640 its reverse (46441015524142), we get a palindrome (287866525668782).

The spelling of 241425510144640 in words is "two hundred forty-one trillion, four hundred twenty-five billion, five hundred ten million, one hundred forty-four thousand, six hundred forty".