242215510132004 has 24 divisors (see below), whose sum is σ = 431070312214080. Its totient is φ = 119052647700896.

The previous prime is 242215510131967. The next prime is 242215510132007. The reversal of 242215510132004 is 400231015512242.

It is not an unprimeable number, because it can be changed into a prime (242215510132007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107809 + ... + 22037655.

It is an arithmetic number, because the mean of its divisors is an integer number (17961263008920).

Almost surely, 2^{242215510132004} is an apocalyptic number.

It is an amenable number.

242215510132004 is a deficient number, since it is larger than the sum of its proper divisors (188854802082076).

242215510132004 is a wasteful number, since it uses less digits than its factorization.

242215510132004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20978947 (or 20978945 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 242215510132004 its reverse (400231015512242), we get a palindrome (642446525644246).

The spelling of 242215510132004 in words is "two hundred forty-two trillion, two hundred fifteen billion, five hundred ten million, one hundred thirty-two thousand, four".