15005300242 has 8 divisors (see below), whose sum is σ = 22518489276. Its totient is φ = 7499137152.

The previous prime is 15005300221. The next prime is 15005300267. The reversal of 15005300242 is 24200350051.

It can be written as a sum of positive squares in 2 ways, for example, as 14910607881 + 94692361 = 122109^2 + 9731^2 .

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

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, 1751143 + ... + 1759690.

Almost surely, 2^15005300242 is an apocalyptic number.

15005300242 is a deficient number, since it is larger than the sum of its proper divisors (7513189034).

15005300242 is a wasteful number, since it uses less digits than its factorization.

15005300242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512972.

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 15005300242 its reverse (24200350051), we get a palindrome (39205650293).

The spelling of 15005300242 in words is "fifteen billion, five million, three hundred thousand, two hundred forty-two".