1814012929 has 4 divisors (see below), whose sum is σ = 1819846080. Its totient is φ = 1808179780.

The previous prime is 1814012917. The next prime is 1814012969. The reversal of 1814012929 is 9292104181.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1814012929 - 2¹⁹ = 1813488641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1814012909) 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 in 3 ways as a sum of consecutive naturals, for example, 2916109 + ... + 2916730.

It is an arithmetic number, because the mean of its divisors is an integer number (454961520).

Almost surely, 2^1814012929 is an apocalyptic number.

It is an amenable number.

1814012929 is a deficient number, since it is larger than the sum of its proper divisors (5833151).

1814012929 is an equidigital number, since it uses as much as digits as its factorization.

1814012929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5833150.

The product of its (nonzero) digits is 10368, while the sum is 37.

The square root of 1814012929 is about 42591.2306584348. The cubic root of 1814012929 is about 1219.5888897444.

The spelling of 1814012929 in words is "one billion, eight hundred fourteen million, twelve thousand, nine hundred twenty-nine".