1418281960 has 64 divisors (see below), whose sum is σ = 3253063680. Its totient is φ = 556392960.

The previous prime is 1418281937. The next prime is 1418281973. The reversal of 1418281960 is 691828141.

It is a super-2 number, since 2×1418281960² = 4023047436122883200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

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 15 ways as a sum of consecutive naturals, for example, 556449 + ... + 558991.

It is an arithmetic number, because the mean of its divisors is an integer number (50829120).

Almost surely, 2^1418281960 is an apocalyptic number.

1418281960 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 1418281960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1626531840).

1418281960 is an abundant number, since it is smaller than the sum of its proper divisors (1834781720).

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

1418281960 is a wasteful number, since it uses less digits than its factorization.

1418281960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818 (or 2814 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 40.

The square root of 1418281960 is about 37660.0844396292. The cubic root of 1418281960 is about 1123.5373809105.

The spelling of 1418281960 in words is "one billion, four hundred eighteen million, two hundred eighty-one thousand, nine hundred sixty".