154102156653142 has 16 divisors (see below), whose sum is σ = 244956329755200. Its totient is φ = 72579653258560.

The previous prime is 154102156653127. The next prime is 154102156653209. The reversal of 154102156653142 is 241356651201451.

It is a junction number, because it is equal to n+sod(n) for n = 154102156653092 and 154102156653101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32401628542 + ... + 32401633297.

It is an arithmetic number, because the mean of its divisors is an integer number (15309770609700).

Almost surely, 2^{154102156653142} is an apocalyptic number.

154102156653142 is a deficient number, since it is larger than the sum of its proper divisors (90854173102058).

154102156653142 is a wasteful number, since it uses less digits than its factorization.

154102156653142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64803261911.

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 154102156653142 in words is "one hundred fifty-four trillion, one hundred two billion, one hundred fifty-six million, six hundred fifty-three thousand, one hundred forty-two".