154152656015042 has 8 divisors (see below), whose sum is σ = 231229847071632. Its totient is φ = 77076040324500.

The previous prime is 154152656015023. The next prime is 154152656015063. The reversal of 154152656015042 is 240510656251451.

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

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 3 ways as a sum of consecutive naturals, for example, 143171084 + ... + 144243767.

It is an arithmetic number, because the mean of its divisors is an integer number (28903730883954).

Almost surely, 2^{154152656015042} is an apocalyptic number.

154152656015042 is a deficient number, since it is larger than the sum of its proper divisors (77077191056590).

154152656015042 is a wasteful number, since it uses less digits than its factorization.

154152656015042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287683024.

The product of its (nonzero) digits is 1440000, while the sum is 47.

The spelling of 154152656015042 in words is "one hundred fifty-four trillion, one hundred fifty-two billion, six hundred fifty-six million, fifteen thousand, forty-two".