242134141431205 has 16 divisors (see below), whose sum is σ = 292419631738944. Its totient is φ = 192470632381440.

The previous prime is 242134141431181. The next prime is 242134141431313. The reversal of 242134141431205 is 502134141431242.

It is not a de Polignac number, because 242134141431205 - 2³⁵ = 242099781692837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150904611 + ... + 152500720.

It is an arithmetic number, because the mean of its divisors is an integer number (18276226983684).

Almost surely, 2^{242134141431205} is an apocalyptic number.

It is an amenable number.

242134141431205 is a deficient number, since it is larger than the sum of its proper divisors (50285490307739).

242134141431205 is a wasteful number, since it uses less digits than its factorization.

242134141431205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303406356.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 242134141431205 its sum of digits (37), we get a palindrome (242134141431242).

Adding to 242134141431205 its reverse (502134141431242), we get a palindrome (744268282862447).

The spelling of 242134141431205 in words is "two hundred forty-two trillion, one hundred thirty-four billion, one hundred forty-one million, four hundred thirty-one thousand, two hundred five".