1514941138 has 8 divisors (see below), whose sum is σ = 2371212288. Its totient is φ = 724537044.

The previous prime is 1514941081. The next prime is 1514941163. The reversal of 1514941138 is 8311494151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1514941097 and 1514941106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16466706 + ... + 16466797.

It is an arithmetic number, because the mean of its divisors is an integer number (296401536).

Almost surely, 2^1514941138 is an apocalyptic number.

1514941138 is a deficient number, since it is larger than the sum of its proper divisors (856271150).

1514941138 is a wasteful number, since it uses less digits than its factorization.

1514941138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32933528.

The product of its digits is 17280, while the sum is 37.

The square root of 1514941138 is about 38922.2447708248. The cubic root of 1514941138 is about 1148.5024332760.

The spelling of 1514941138 in words is "one billion, five hundred fourteen million, nine hundred forty-one thousand, one hundred thirty-eight".