241221351445011 has 128 divisors (see below), whose sum is σ = 443805768089600. Its totient is φ = 126366459834240.

The previous prime is 241221351444989. The next prime is 241221351445033. The reversal of 241221351445011 is 110544153122142.

241221351445011 is a `hidden beast` number, since 2 + 4 + 1 + 2 + 2 + 1 + 3 + 5 + 144 + 501 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (241221351444989) and next prime (241221351445033).

It is not a de Polignac number, because 241221351445011 - 2⁶ = 241221351444947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241221351441011) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2418621501 + ... + 2418721233.

It is an arithmetic number, because the mean of its divisors is an integer number (3467232563200).

Almost surely, 2^{241221351445011} is an apocalyptic number.

241221351445011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

241221351445011 is a deficient number, since it is larger than the sum of its proper divisors (202584416644589).

241221351445011 is a wasteful number, since it uses less digits than its factorization.

241221351445011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121526 (or 121520 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 241221351445011 in words is "two hundred forty-one trillion, two hundred twenty-one billion, three hundred fifty-one million, four hundred forty-five thousand, eleven".