1418853009 has 32 divisors (see below), whose sum is σ = 2186781696. Its totient is φ = 801552960.

The previous prime is 1418852971. The next prime is 1418853013. The reversal of 1418853009 is 9003588141.

It is not a de Polignac number, because 1418853009 - 2¹⁹ = 1418328721 is a prime.

It is a super-2 number, since 2×1418853009² = 4026287722296708162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1418853409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 871254 + ... + 872880.

It is an arithmetic number, because the mean of its divisors is an integer number (68336928).

Almost surely, 2^1418853009 is an apocalyptic number.

It is an amenable number.

1418853009 is a deficient number, since it is larger than the sum of its proper divisors (767928687).

1418853009 is a wasteful number, since it uses less digits than its factorization.

1418853009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 1418853009 is about 37667.6652979714. The cubic root of 1418853009 is about 1123.6881522489.

The spelling of 1418853009 in words is "one billion, four hundred eighteen million, eight hundred fifty-three thousand, nine".