1500340242 has 8 divisors (see below), whose sum is σ = 3000680496. Its totient is φ = 500113412.

The previous prime is 1500340229. The next prime is 1500340243. The reversal of 1500340242 is 2420430051.

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

1500340242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1500340243) by changing a digit.

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, 125028348 + ... + 125028359.

It is an arithmetic number, because the mean of its divisors is an integer number (375085062).

Almost surely, 2^1500340242 is an apocalyptic number.

1500340242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1500340242 is a wasteful number, since it uses less digits than its factorization.

1500340242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250056712.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 1500340242 is about 38734.2257183489. The cubic root of 1500340242 is about 1144.8007870908.

Adding to 1500340242 its reverse (2420430051), we get a palindrome (3920770293).

The spelling of 1500340242 in words is "one billion, five hundred million, three hundred forty thousand, two hundred forty-two".