1418688960 has 448 divisors, whose sum is σ = 5298155520. Its totient is φ = 318504960.

The previous prime is 1418688959. The next prime is 1418688977. The reversal of 1418688960 is 698868141.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7350624 + ... + 7350816.

It is an arithmetic number, because the mean of its divisors is an integer number (11826240).

Almost surely, 2^1418688960 is an apocalyptic number.

1418688960 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 1418688960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2649077760).

1418688960 is an abundant number, since it is smaller than the sum of its proper divisors (3879466560).

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

1418688960 is a wasteful number, since it uses less digits than its factorization.

1418688960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 51.

The square root of 1418688960 is about 37665.4876511642. The cubic root of 1418688960 is about 1123.6448433175.

The spelling of 1418688960 in words is "one billion, four hundred eighteen million, six hundred eighty-eight thousand, nine hundred sixty".