241451340240 has 80 divisors (see below), whose sum is σ = 816544541376. Its totient is φ = 58533657600.

The previous prime is 241451340209. The next prime is 241451340269. The reversal of 241451340240 is 42043154142.

241451340240 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 241451340198 and 241451340207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45726781 + ... + 45732060.

Almost surely, 2^241451340240 is an apocalyptic number.

241451340240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241451340240 is an abundant number, since it is smaller than the sum of its proper divisors (575093201136).

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

241451340240 is a wasteful number, since it uses less digits than its factorization.

241451340240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91458868 (or 91458862 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 241451340240 its reverse (42043154142), we get a palindrome (283494494382).

The spelling of 241451340240 in words is "two hundred forty-one billion, four hundred fifty-one million, three hundred forty thousand, two hundred forty".