1018414318 has 4 divisors (see below), whose sum is σ = 1527621480. Its totient is φ = 509207158.

The previous prime is 1018414301. The next prime is 1018414339. The reversal of 1018414318 is 8134148101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8134148101 = 64627 ⋅125863.

It is a self number, because there is not a number n which added to its sum of digits gives 1018414318.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254603578 + ... + 254603581.

It is an arithmetic number, because the mean of its divisors is an integer number (381905370).

Almost surely, 2^1018414318 is an apocalyptic number.

1018414318 is a deficient number, since it is larger than the sum of its proper divisors (509207162).

1018414318 is an equidigital number, since it uses as much as digits as its factorization.

1018414318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509207161.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 1018414318 is about 31912.6043750741. The cubic root of 1018414318 is about 1006.1008104217.

The spelling of 1018414318 in words is "one billion, eighteen million, four hundred fourteen thousand, three hundred eighteen".