2319014538 has 24 divisors (see below), whose sum is σ = 5026664448. Its totient is φ = 772676712.

The previous prime is 2319014497. The next prime is 2319014587. The reversal of 2319014538 is 8354109132.

2319014538 is a `hidden beast` number, since 2 + 31 + 90 + 1 + 4 + 538 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18295 + ... + 70517.

It is an arithmetic number, because the mean of its divisors is an integer number (209444352).

Almost surely, 2^2319014538 is an apocalyptic number.

2319014538 is an abundant number, since it is smaller than the sum of its proper divisors (2707649910).

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

2319014538 is a wasteful number, since it uses less digits than its factorization.

2319014538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54698 (or 54695 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 2319014538 is about 48156.1474580349. The cubic root of 2319014538 is about 1323.6337240543.

The spelling of 2319014538 in words is "two billion, three hundred nineteen million, fourteen thousand, five hundred thirty-eight".