1040310377 has 2 divisors, whose sum is σ = 1040310378. Its totient is φ = 1040310376.

The previous prime is 1040310373. The next prime is 1040310419. The reversal of 1040310377 is 7730130401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1020738601 + 19571776 = 31949^2 + 4424^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040310377 - 2² = 1040310373 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040310373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520155188 + 520155189.

It is an arithmetic number, because the mean of its divisors is an integer number (520155189).

Almost surely, 2^1040310377 is an apocalyptic number.

It is an amenable number.

1040310377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040310377 is an equidigital number, since it uses as much as digits as its factorization.

1040310377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 1040310377 is about 32253.8428253131. The cubic root of 1040310377 is about 1013.2601826980.

Adding to 1040310377 its reverse (7730130401), we get a palindrome (8770440778).

The spelling of 1040310377 in words is "one billion, forty million, three hundred ten thousand, three hundred seventy-seven".