1418519148 has 48 divisors (see below), whose sum is σ = 3403438080. Its totient is φ = 459561600.

The previous prime is 1418519147. The next prime is 1418519149. The reversal of 1418519148 is 8419158141.

It is an interprime number because it is at equal distance from previous prime (1418519147) and next prime (1418519149).

It is not an unprimeable number, because it can be changed into a prime (1418519143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128013 + ... + 138651.

It is an arithmetic number, because the mean of its divisors is an integer number (70904960).

Almost surely, 2^1418519148 is an apocalyptic number.

It is an amenable number.

1418519148 is an abundant number, since it is smaller than the sum of its proper divisors (1984918932).

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

1418519148 is a wasteful number, since it uses less digits than its factorization.

1418519148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10958 (or 10956 counting only the distinct ones).

The product of its digits is 46080, while the sum is 42.

The square root of 1418519148 is about 37663.2333715522. The cubic root of 1418519148 is about 1123.6000094375.

It can be divided in two parts, 14185 and 19148, that added together give a palindrome (33333).

The spelling of 1418519148 in words is "one billion, four hundred eighteen million, five hundred nineteen thousand, one hundred forty-eight".