1514844242 has 8 divisors (see below), whose sum is σ = 2272431996. Its totient is φ = 757366912.

The previous prime is 1514844229. The next prime is 1514844257. The reversal of 1514844242 is 2424484151.

It is a Cunningham number, because it is equal to 38921²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 1514844241 + 1 = 38921^2 + 1^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36038 + ... + 65790.

Almost surely, 2^1514844242 is an apocalyptic number.

1514844242 is a deficient number, since it is larger than the sum of its proper divisors (757587754).

1514844242 is a wasteful number, since it uses less digits than its factorization.

1514844242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55212.

The product of its digits is 40960, while the sum is 35.

The square root of 1514844242 is about 38921.0000128465. Note that the first 4 decimals coincide. The cubic root of 1514844242 is about 1148.4779465899.

The spelling of 1514844242 in words is "one billion, five hundred fourteen million, eight hundred forty-four thousand, two hundred forty-two".