1241441398 has 4 divisors (see below), whose sum is σ = 1862162100. Its totient is φ = 620720698.

The previous prime is 1241441351. The next prime is 1241441413. The reversal of 1241441398 is 8931441421.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310360348 + ... + 310360351.

It is an arithmetic number, because the mean of its divisors is an integer number (465540525).

Almost surely, 2^1241441398 is an apocalyptic number.

1241441398 is a deficient number, since it is larger than the sum of its proper divisors (620720702).

1241441398 is an equidigital number, since it uses as much as digits as its factorization.

1241441398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620720701.

The product of its digits is 27648, while the sum is 37.

The square root of 1241441398 is about 35234.0942554225. The cubic root of 1241441398 is about 1074.7531859548.

The spelling of 1241441398 in words is "one billion, two hundred forty-one million, four hundred forty-one thousand, three hundred ninety-eight".