241877045509 has 16 divisors (see below), whose sum is σ = 284220186624. Its totient is φ = 203543089200.

The previous prime is 241877045489. The next prime is 241877045603. The reversal of 241877045509 is 905540778142.

It is a de Polignac number, because none of the positive numbers 2^k-241877045509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241877042509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15412089 + ... + 15427774.

It is an arithmetic number, because the mean of its divisors is an integer number (17763761664).

Almost surely, 2^241877045509 is an apocalyptic number.

It is an amenable number.

241877045509 is a deficient number, since it is larger than the sum of its proper divisors (42343141115).

241877045509 is a wasteful number, since it uses less digits than its factorization.

241877045509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30839928.

The product of its (nonzero) digits is 2822400, while the sum is 52.

The spelling of 241877045509 in words is "two hundred forty-one billion, eight hundred seventy-seven million, forty-five thousand, five hundred nine".