1042770353 has 2 divisors, whose sum is σ = 1042770354. Its totient is φ = 1042770352.

The previous prime is 1042770347. The next prime is 1042770373. The reversal of 1042770353 is 3530772401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 808435489 + 234334864 = 28433^2 + 15308^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042770353 - 2¹⁸ = 1042508209 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042770373) 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, 521385176 + 521385177.

It is an arithmetic number, because the mean of its divisors is an integer number (521385177).

Almost surely, 2^1042770353 is an apocalyptic number.

It is an amenable number.

1042770353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042770353 is an equidigital number, since it uses as much as digits as its factorization.

1042770353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 1042770353 is about 32291.9549268854. The cubic root of 1042770353 is about 1014.0582245302.

The spelling of 1042770353 in words is "one billion, forty-two million, seven hundred seventy thousand, three hundred fifty-three".