242151242540330 has 32 divisors (see below), whose sum is σ = 436308332803200. Its totient is φ = 96763622322112.

The previous prime is 242151242540269. The next prime is 242151242540377. The reversal of 242151242540330 is 33045242151242.

242151242540330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52293281 + ... + 56735259.

It is an arithmetic number, because the mean of its divisors is an integer number (13634635400100).

Almost surely, 2^{242151242540330} is an apocalyptic number.

242151242540330 is a deficient number, since it is larger than the sum of its proper divisors (194157090262870).

242151242540330 is a wasteful number, since it uses less digits than its factorization.

242151242540330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4447438.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 242151242540330 its reverse (33045242151242), we get a palindrome (275196484691572).

The spelling of 242151242540330 in words is "two hundred forty-two trillion, one hundred fifty-one billion, two hundred forty-two million, five hundred forty thousand, three hundred thirty".