1042053349 has 2 divisors, whose sum is σ = 1042053350. Its totient is φ = 1042053348.

The previous prime is 1042053329. The next prime is 1042053359. The reversal of 1042053349 is 9433502401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 807412225 + 234641124 = 28415^2 + 15318^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042053349 - 2¹¹ = 1042051301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1042053349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042053329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521026674 + 521026675.

It is an arithmetic number, because the mean of its divisors is an integer number (521026675).

Almost surely, 2^1042053349 is an apocalyptic number.

It is an amenable number.

1042053349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042053349 is an equidigital number, since it uses as much as digits as its factorization.

1042053349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 1042053349 is about 32280.8511195105. The cubic root of 1042053349 is about 1013.8257506810.

The spelling of 1042053349 in words is "one billion, forty-two million, fifty-three thousand, three hundred forty-nine".