1418145480 has 192 divisors, whose sum is σ = 4724853120. Its totient is φ = 368793600.

The previous prime is 1418145473. The next prime is 1418145497. The reversal of 1418145480 is 845418141.

It is a super-2 number, since 2×1418145480² = 4022273204888860800, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2888035 + ... + 2888525.

It is an arithmetic number, because the mean of its divisors is an integer number (24608610).

Almost surely, 2^1418145480 is an apocalyptic number.

1418145480 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 1418145480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2362426560).

1418145480 is an abundant number, since it is smaller than the sum of its proper divisors (3306707640).

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

1418145480 is a wasteful number, since it uses less digits than its factorization.

1418145480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692 (or 685 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 1418145480 is about 37658.2723979739. The cubic root of 1418145480 is about 1123.5013407566.

The spelling of 1418145480 in words is "one billion, four hundred eighteen million, one hundred forty-five thousand, four hundred eighty".