1318514484 has 48 divisors (see below), whose sum is σ = 3539357696. Its totient is φ = 374220000.

The previous prime is 1318514479. The next prime is 1318514489. The reversal of 1318514484 is 4844158131.

It is an interprime number because it is at equal distance from previous prime (1318514479) and next prime (1318514489).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1318514489) 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, 39292 + ... + 64659.

Almost surely, 2^1318514484 is an apocalyptic number.

1318514484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1318514484 is an abundant number, since it is smaller than the sum of its proper divisors (2220843212).

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

1318514484 is a wasteful number, since it uses less digits than its factorization.

1318514484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104116 (or 104114 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 1318514484 is about 36311.3547530246. The cubic root of 1318514484 is about 1096.5496525937.

The spelling of 1318514484 in words is "one billion, three hundred eighteen million, five hundred fourteen thousand, four hundred eighty-four".