241982075449 has 4 divisors (see below), whose sum is σ = 242004370320. Its totient is φ = 241959780580.

The previous prime is 241982075437. The next prime is 241982075473. The reversal of 241982075449 is 944570289142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 241982075449 - 2²¹ = 241979978297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 241982075449.

It is not an unprimeable number, because it can be changed into a prime (241982073449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11131147 + ... + 11152864.

It is an arithmetic number, because the mean of its divisors is an integer number (60501092580).

Almost surely, 2^241982075449 is an apocalyptic number.

It is an amenable number.

241982075449 is a deficient number, since it is larger than the sum of its proper divisors (22294871).

241982075449 is a wasteful number, since it uses less digits than its factorization.

241982075449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22294870.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 241982075449 in words is "two hundred forty-one billion, nine hundred eighty-two million, seventy-five thousand, four hundred forty-nine".