154834355488 has 48 divisors (see below), whose sum is σ = 322849255680. Its totient is φ = 72843375616.

The previous prime is 154834355447. The next prime is 154834355491. The reversal of 154834355488 is 884553438451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2064633 + ... + 2138311.

It is an arithmetic number, because the mean of its divisors is an integer number (6726026160).

Almost surely, 2^154834355488 is an apocalyptic number.

It is an amenable number.

154834355488 is an abundant number, since it is smaller than the sum of its proper divisors (168014900192).

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

154834355488 is a wasteful number, since it uses less digits than its factorization.

154834355488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77569 (or 77561 counting only the distinct ones).

The product of its digits is 36864000, while the sum is 58.

The spelling of 154834355488 in words is "one hundred fifty-four billion, eight hundred thirty-four million, three hundred fifty-five thousand, four hundred eighty-eight".