154242845108 has 12 divisors (see below), whose sum is σ = 294463613472. Its totient is φ = 70110384120.

The previous prime is 154242845059. The next prime is 154242845123. The reversal of 154242845108 is 801548242451.

It is a happy number.

154242845108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 3505519207 = 154242845108 / (1 + 5 + 4 + 2 + 4 + 2 + 8 + 4 + 5 + 1 + 0 + 8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1752759560 + ... + 1752759647.

It is an arithmetic number, because the mean of its divisors is an integer number (24538634456).

Almost surely, 2^154242845108 is an apocalyptic number.

It is an amenable number.

154242845108 is a deficient number, since it is larger than the sum of its proper divisors (140220768364).

154242845108 is a wasteful number, since it uses less digits than its factorization.

154242845108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3505519222 (or 3505519220 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 44.

The spelling of 154242845108 in words is "one hundred fifty-four billion, two hundred forty-two million, eight hundred forty-five thousand, one hundred eight".