241221351421415 has 8 divisors (see below), whose sum is σ = 289478926318560. Its totient is φ = 192968211395232.

The previous prime is 241221351421387. The next prime is 241221351421459. The reversal of 241221351421415 is 514124153122142.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 241221351421415 - 2³² = 241217056454119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108598075 + ... + 1108815644.

It is an arithmetic number, because the mean of its divisors is an integer number (36184865789820).

Almost surely, 2^{241221351421415} is an apocalyptic number.

241221351421415 is a deficient number, since it is larger than the sum of its proper divisors (48257574897145).

241221351421415 is a wasteful number, since it uses less digits than its factorization.

241221351421415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217435481.

The product of its digits is 76800, while the sum is 38.

The spelling of 241221351421415 in words is "two hundred forty-one trillion, two hundred twenty-one billion, three hundred fifty-one million, four hundred twenty-one thousand, four hundred fifteen".