241736551680 has 432 divisors, whose sum is σ = 859290405120. Its totient is φ = 57573457920.

The previous prime is 241736551633. The next prime is 241736551697. The reversal of 241736551680 is 86155637142.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47970601 + ... + 47975639.

It is an arithmetic number, because the mean of its divisors is an integer number (1989098160).

Almost surely, 2^241736551680 is an apocalyptic number.

241736551680 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 241736551680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (429645202560).

241736551680 is an abundant number, since it is smaller than the sum of its proper divisors (617553853440).

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

241736551680 is a wasteful number, since it uses less digits than its factorization.

241736551680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5138 (or 5093 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 241736551680 in words is "two hundred forty-one billion, seven hundred thirty-six million, five hundred fifty-one thousand, six hundred eighty".