241256505204 has 144 divisors (see below), whose sum is σ = 731703248640. Its totient is φ = 66048433920.

The previous prime is 241256505199. The next prime is 241256505271. The reversal of 241256505204 is 402505652142.

241256505204 is a `hidden beast` number, since 2 + 4 + 125 + 6 + 5 + 0 + 520 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 256599 + ... + 740510.

It is an arithmetic number, because the mean of its divisors is an integer number (5081272560).

Almost surely, 2^241256505204 is an apocalyptic number.

It is an amenable number.

241256505204 is an abundant number, since it is smaller than the sum of its proper divisors (490446743436).

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

241256505204 is a wasteful number, since it uses less digits than its factorization.

241256505204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997190 (or 997185 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 241256505204 in words is "two hundred forty-one billion, two hundred fifty-six million, five hundred five thousand, two hundred four".