1418518080 has 336 divisors, whose sum is σ = 5905560960. Its totient is φ = 305086464.

The previous prime is 1418518039. The next prime is 1418518103. The reversal of 1418518080 is 808158141.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 340651 + ... + 344789.

Almost surely, 2^1418518080 is an apocalyptic number.

1418518080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1418518080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2952780480).

1418518080 is an abundant number, since it is smaller than the sum of its proper divisors (4487042880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1418518080 is a wasteful number, since it uses less digits than its factorization.

1418518080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4186 (or 4173 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 36.

The square root of 1418518080 is about 37663.2191932660. The cubic root of 1418518080 is about 1123.5997274521.

The spelling of 1418518080 in words is "one billion, four hundred eighteen million, five hundred eighteen thousand, eighty".