150243420067 has 4 divisors (see below), whose sum is σ = 161800606240. Its totient is φ = 138686233896.

The previous prime is 150243420059. The next prime is 150243420071. The reversal of 150243420067 is 760024342051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 760024342051 = 13 ⋅58463410927.

It is a cyclic number.

It is not a de Polignac number, because 150243420067 - 2³ = 150243420059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150243420077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5778593067 + ... + 5778593092.

It is an arithmetic number, because the mean of its divisors is an integer number (40450151560).

Almost surely, 2^150243420067 is an apocalyptic number.

150243420067 is a deficient number, since it is larger than the sum of its proper divisors (11557186173).

150243420067 is a wasteful number, since it uses less digits than its factorization.

150243420067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11557186172.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 150243420067 in words is "one hundred fifty billion, two hundred forty-three million, four hundred twenty thousand, sixty-seven".