2814459138 has 48 divisors (see below), whose sum is σ = 6191954496. Its totient is φ = 923801760.

The previous prime is 2814459127. The next prime is 2814459149. The reversal of 2814459138 is 8319544182.

2814459138 is a `hidden beast` number, since 28 + 1 + 4 + 4 + 591 + 38 = 666.

It is an interprime number because it is at equal distance from previous prime (2814459127) and next prime (2814459149).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2814459093 and 2814459102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 331381 + ... + 339767.

It is an arithmetic number, because the mean of its divisors is an integer number (128999052).

Almost surely, 2^2814459138 is an apocalyptic number.

2814459138 is an abundant number, since it is smaller than the sum of its proper divisors (3377495358).

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

2814459138 is a wasteful number, since it uses less digits than its factorization.

2814459138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8679 (or 8676 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 2814459138 is about 53051.4763036807. The cubic root of 2814459138 is about 1411.8817218160.

The spelling of 2814459138 in words is "two billion, eight hundred fourteen million, four hundred fifty-nine thousand, one hundred thirty-eight".