1040114557 has 2 divisors, whose sum is σ = 1040114558. Its totient is φ = 1040114556.

The previous prime is 1040114513. The next prime is 1040114561. The reversal of 1040114557 is 7554110401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 651985156 + 388129401 = 25534^2 + 19701^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040114557 - 2¹⁹ = 1039590269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040114657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520057278 + 520057279.

It is an arithmetic number, because the mean of its divisors is an integer number (520057279).

Almost surely, 2^1040114557 is an apocalyptic number.

It is an amenable number.

1040114557 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040114557 is an equidigital number, since it uses as much as digits as its factorization.

1040114557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 1040114557 is about 32250.8070751726. The cubic root of 1040114557 is about 1013.1966026152.

Adding to 1040114557 its reverse (7554110401), we get a palindrome (8594224958).

The spelling of 1040114557 in words is "one billion, forty million, one hundred fourteen thousand, five hundred fifty-seven".