1614442129 has 2 divisors, whose sum is σ = 1614442130. Its totient is φ = 1614442128.

The previous prime is 1614442097. The next prime is 1614442153. The reversal of 1614442129 is 9212444161.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1302849025 + 311593104 = 36095^2 + 17652^2 .

It is an emirp because it is prime and its reverse (9212444161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1614442129 - 2⁵ = 1614442097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1614442094 and 1614442103.

It is not a weakly prime, because it can be changed into another prime (1614442229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807221064 + 807221065.

It is an arithmetic number, because the mean of its divisors is an integer number (807221065).

Almost surely, 2^1614442129 is an apocalyptic number.

It is an amenable number.

1614442129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1614442129 is an equidigital number, since it uses as much as digits as its factorization.

1614442129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The square root of 1614442129 is about 40180.1210675130. The cubic root of 1614442129 is about 1173.1156466976.

The spelling of 1614442129 in words is "one billion, six hundred fourteen million, four hundred forty-two thousand, one hundred twenty-nine".