241894403 has 2 divisors, whose sum is σ = 241894404. Its totient is φ = 241894402.

The previous prime is 241894399. The next prime is 241894417. The reversal of 241894403 is 304498142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241894403 - 2² = 241894399 is a prime.

It is not a weakly prime, because it can be changed into another prime (241890403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120947201 + 120947202.

It is an arithmetic number, because the mean of its divisors is an integer number (120947202).

Almost surely, 2^241894403 is an apocalyptic number.

241894403 is a deficient number, since it is larger than the sum of its proper divisors (1).

241894403 is an equidigital number, since it uses as much as digits as its factorization.

241894403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 241894403 is about 15552.9547996514. The cubic root of 241894403 is about 623.0773152116.

The spelling of 241894403 in words is "two hundred forty-one million, eight hundred ninety-four thousand, four hundred three".