150723928265856 has 256 divisors, whose sum is σ = 439683070924800. Its totient is φ = 45368833536000.

The previous prime is 150723928265843. The next prime is 150723928265881. The reversal of 150723928265856 is 658562829327051.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416723811 + ... + 417085341.

It is an arithmetic number, because the mean of its divisors is an integer number (1717511995800).

Almost surely, 2^{150723928265856} is an apocalyptic number.

150723928265856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150723928265856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219841535462400).

150723928265856 is an abundant number, since it is smaller than the sum of its proper divisors (288959142658944).

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

150723928265856 is a wasteful number, since it uses less digits than its factorization.

150723928265856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362219 (or 362207 counting only the distinct ones).

The product of its (nonzero) digits is 435456000, while the sum is 69.

The spelling of 150723928265856 in words is "one hundred fifty trillion, seven hundred twenty-three billion, nine hundred twenty-eight million, two hundred sixty-five thousand, eight hundred fifty-six".