1011499417 has 2 divisors, whose sum is σ = 1011499418. Its totient is φ = 1011499416.

The previous prime is 1011499393. The next prime is 1011499427. The reversal of 1011499417 is 7149941101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 995023936 + 16475481 = 31544^2 + 4059^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011499417 - 2¹⁹ = 1010975129 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011499427) 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, 505749708 + 505749709.

It is an arithmetic number, because the mean of its divisors is an integer number (505749709).

Almost surely, 2^1011499417 is an apocalyptic number.

It is an amenable number.

1011499417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011499417 is an equidigital number, since it uses as much as digits as its factorization.

1011499417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 1011499417 is about 31804.0786220887. The cubic root of 1011499417 is about 1003.8185391987.

The spelling of 1011499417 in words is "one billion, eleven million, four hundred ninety-nine thousand, four hundred seventeen".