1614681011 has 2 divisors, whose sum is σ = 1614681012. Its totient is φ = 1614681010.

The previous prime is 1614681001. The next prime is 1614681017. The reversal of 1614681011 is 1101864161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1614681011 - 2¹⁰ = 1614679987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1614681017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807340505 + 807340506.

It is an arithmetic number, because the mean of its divisors is an integer number (807340506).

Almost surely, 2^1614681011 is an apocalyptic number.

1614681011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1614681011 is an equidigital number, since it uses as much as digits as its factorization.

1614681011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 1614681011 is about 40183.0935966857. The cubic root of 1614681011 is about 1173.1735041222.

The spelling of 1614681011 in words is "one billion, six hundred fourteen million, six hundred eighty-one thousand, eleven".