154026232242 has 8 divisors (see below), whose sum is σ = 308052464496. Its totient is φ = 51342077412.

The previous prime is 154026232237. The next prime is 154026232273. The reversal of 154026232242 is 242232620451.

154026232242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

154026232242 is an admirable number.

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, 12835519348 + ... + 12835519359.

It is an arithmetic number, because the mean of its divisors is an integer number (38506558062).

Almost surely, 2^154026232242 is an apocalyptic number.

154026232242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154026232242 is a wasteful number, since it uses less digits than its factorization.

154026232242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25671038712.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 154026232242 its reverse (242232620451), we get a palindrome (396258852693).

The spelling of 154026232242 in words is "one hundred fifty-four billion, twenty-six million, two hundred thirty-two thousand, two hundred forty-two".