154888716696 has 128 divisors (see below), whose sum is σ = 460303810560. Its totient is φ = 42499267200.

The previous prime is 154888716683. The next prime is 154888716707. The reversal of 154888716696 is 696617888451.

It is a self number, because there is not a number n which added to its sum of digits gives 154888716696.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 568735 + ... + 795761.

It is an arithmetic number, because the mean of its divisors is an integer number (3596123520).

Almost surely, 2^154888716696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154888716696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230151905280).

154888716696 is an abundant number, since it is smaller than the sum of its proper divisors (305415093864).

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

154888716696 is a wasteful number, since it uses less digits than its factorization.

154888716696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227205 (or 227201 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 69.

The spelling of 154888716696 in words is "one hundred fifty-four billion, eight hundred eighty-eight million, seven hundred sixteen thousand, six hundred ninety-six".