150169142768 has 20 divisors (see below), whose sum is σ = 297143198880. Its totient is φ = 73487026944.

The previous prime is 150169142741. The next prime is 150169142777. The reversal of 150169142768 is 867241961051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99845753 + ... + 99847256.

It is an arithmetic number, because the mean of its divisors is an integer number (14857159944).

Almost surely, 2^150169142768 is an apocalyptic number.

It is an amenable number.

150169142768 is a deficient number, since it is larger than the sum of its proper divisors (146974056112).

150169142768 is a wasteful number, since it uses less digits than its factorization.

150169142768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199693064 (or 199693058 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 150169142768 in words is "one hundred fifty billion, one hundred sixty-nine million, one hundred forty-two thousand, seven hundred sixty-eight".