1114468129 has 2 divisors, whose sum is σ = 1114468130. Its totient is φ = 1114468128.

The previous prime is 1114468127. The next prime is 1114468171. The reversal of 1114468129 is 9218644111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1081094400 + 33373729 = 32880^2 + 5777^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114468129 - 2¹ = 1114468127 is a prime.

Together with 1114468127, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1114468127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557234064 + 557234065.

It is an arithmetic number, because the mean of its divisors is an integer number (557234065).

Almost surely, 2^1114468129 is an apocalyptic number.

It is an amenable number.

1114468129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114468129 is an equidigital number, since it uses as much as digits as its factorization.

1114468129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 37.

The square root of 1114468129 is about 33383.6506242202. The cubic root of 1114468129 is about 1036.7862234066.

The spelling of 1114468129 in words is "one billion, one hundred fourteen million, four hundred sixty-eight thousand, one hundred twenty-nine".