150668389243680 has 768 divisors, whose sum is σ = 604466297487360. Its totient is φ = 30633445785600.

The previous prime is 150668389243657. The next prime is 150668389243793. The reversal of 150668389243680 is 86342983866051.

150668389243680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8214831310 + ... + 8214849650.

It is an arithmetic number, because the mean of its divisors is an integer number (787065491520).

Almost surely, 2^{150668389243680} is an apocalyptic number.

150668389243680 is a gapful number since it is divisible by the number (10) 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 150668389243680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302233148743680).

150668389243680 is an abundant number, since it is smaller than the sum of its proper divisors (453797908243680).

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

150668389243680 is a wasteful number, since it uses less digits than its factorization.

150668389243680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23153 (or 23145 counting only the distinct ones).

The product of its (nonzero) digits is 358318080, while the sum is 69.

The spelling of 150668389243680 in words is "one hundred fifty trillion, six hundred sixty-eight billion, three hundred eighty-nine million, two hundred forty-three thousand, six hundred eighty".