1041438899 has 2 divisors, whose sum is σ = 1041438900. Its totient is φ = 1041438898.

The previous prime is 1041438869. The next prime is 1041438901. The reversal of 1041438899 is 9988341401.

1041438899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1041438899 - 2¹² = 1041434803 is a prime.

Together with 1041438901, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1041438869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520719449 + 520719450.

It is an arithmetic number, because the mean of its divisors is an integer number (520719450).

Almost surely, 2^1041438899 is an apocalyptic number.

1041438899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041438899 is an equidigital number, since it uses as much as digits as its factorization.

1041438899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 1041438899 is about 32271.3324639687. The cubic root of 1041438899 is about 1013.6264429988.

The spelling of 1041438899 in words is "one billion, forty-one million, four hundred thirty-eight thousand, eight hundred ninety-nine".