200154114524242 has 8 divisors (see below), whose sum is σ = 300233734646256. Its totient is φ = 100076202975492.

The previous prime is 200154114524209. The next prime is 200154114524347. The reversal of 200154114524242 is 242425411451002.

It is a happy number.

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

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, 426850408 + ... + 427319059.

It is an arithmetic number, because the mean of its divisors is an integer number (37529216830782).

Almost surely, 2^{200154114524242} is an apocalyptic number.

200154114524242 is a deficient number, since it is larger than the sum of its proper divisors (100079620122014).

200154114524242 is a wasteful number, since it uses less digits than its factorization.

200154114524242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854286632.

The product of its (nonzero) digits is 102400, while the sum is 37.

Adding to 200154114524242 its reverse (242425411451002), we get a palindrome (442579525975244).

The spelling of 200154114524242 in words is "two hundred trillion, one hundred fifty-four billion, one hundred fourteen million, five hundred twenty-four thousand, two hundred forty-two".