1418685880 has 16 divisors (see below), whose sum is σ = 3192043320. Its totient is φ = 567474336.

The previous prime is 1418685859. The next prime is 1418685889. The reversal of 1418685880 is 885868141.

1418685880 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1418685880² = 4025339252222748800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418685889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17733534 + ... + 17733613.

Almost surely, 2^1418685880 is an apocalyptic number.

1418685880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1418685880 is an abundant number, since it is smaller than the sum of its proper divisors (1773357440).

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

1418685880 is a wasteful number, since it uses less digits than its factorization.

1418685880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35467158 (or 35467154 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 49.

The square root of 1418685880 is about 37665.4467649064. The cubic root of 1418685880 is about 1123.6440301657.

The spelling of 1418685880 in words is "one billion, four hundred eighteen million, six hundred eighty-five thousand, eight hundred eighty".