1041870239 has 2 divisors, whose sum is σ = 1041870240. Its totient is φ = 1041870238.

The previous prime is 1041870217. The next prime is 1041870241. The reversal of 1041870239 is 9320781401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1041870239 - 2¹⁶ = 1041804703 is a prime.

It is a Sophie Germain prime.

Together with 1041870241, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1041870199 and 1041870208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041870139) by changing a digit.

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, 520935119 + 520935120.

It is an arithmetic number, because the mean of its divisors is an integer number (520935120).

Almost surely, 2^1041870239 is an apocalyptic number.

1041870239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041870239 is an equidigital number, since it uses as much as digits as its factorization.

1041870239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1041870239 is about 32278.0147933543. The cubic root of 1041870239 is about 1013.7663639237.

The spelling of 1041870239 in words is "one billion, forty-one million, eight hundred seventy thousand, two hundred thirty-nine".