242234351542 has 16 divisors (see below), whose sum is σ = 374172342192. Its totient is φ = 117527790240.

The previous prime is 242234351519. The next prime is 242234351591. The reversal of 242234351542 is 245153432242.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4360384 + ... + 4415587.

It is an arithmetic number, because the mean of its divisors is an integer number (23385771387).

Almost surely, 2^242234351542 is an apocalyptic number.

242234351542 is a deficient number, since it is larger than the sum of its proper divisors (131937990650).

242234351542 is a wasteful number, since it uses less digits than its factorization.

242234351542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8776383.

The product of its digits is 230400, while the sum is 37.

Adding to 242234351542 its reverse (245153432242), we get a palindrome (487387783784).

The spelling of 242234351542 in words is "two hundred forty-two billion, two hundred thirty-four million, three hundred fifty-one thousand, five hundred forty-two".