154242236416206 has 64 divisors (see below), whose sum is σ = 321598812672000. Its totient is φ = 49261337664000.

The previous prime is 154242236416157. The next prime is 154242236416211. The reversal of 154242236416206 is 602614632242451.

It is a happy number.

154242236416206 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 671090095 + ... + 671319893.

It is an arithmetic number, because the mean of its divisors is an integer number (5024981448000).

Almost surely, 2^{154242236416206} is an apocalyptic number.

154242236416206 is an abundant number, since it is smaller than the sum of its proper divisors (167356576255794).

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

154242236416206 is a wasteful number, since it uses less digits than its factorization.

154242236416206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265665.

The product of its (nonzero) digits is 3317760, while the sum is 48.

Adding to 154242236416206 its reverse (602614632242451), we get a palindrome (756856868658657).

The spelling of 154242236416206 in words is "one hundred fifty-four trillion, two hundred forty-two billion, two hundred thirty-six million, four hundred sixteen thousand, two hundred six".