241557282963456 has 120 divisors (see below), whose sum is σ = 664911587768064. Its totient is φ = 77921703690240.

The previous prime is 241557282963431. The next prime is 241557282963461. The reversal of 241557282963456 is 654369282755142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77742345 + ... + 80789768.

Almost surely, 2^{241557282963456} is an apocalyptic number.

It is an amenable number.

241557282963456 is an abundant number, since it is smaller than the sum of its proper divisors (423354304804608).

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

241557282963456 is an equidigital number, since it uses as much as digits as its factorization.

241557282963456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158532175 (or 158532149 counting only the distinct ones).

The product of its digits is 870912000, while the sum is 69.

The spelling of 241557282963456 in words is "two hundred forty-one trillion, five hundred fifty-seven billion, two hundred eighty-two million, nine hundred sixty-three thousand, four hundred fifty-six".