150017423 has 4 divisors (see below), whose sum is σ = 150187440. Its totient is φ = 149847408.

The previous prime is 150017393. The next prime is 150017447. The reversal of 150017423 is 324710051.

150017423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150017423 - 2⁶ = 150017359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150017453) 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, 83678 + ... + 85451.

It is an arithmetic number, because the mean of its divisors is an integer number (37546860).

Almost surely, 2^150017423 is an apocalyptic number.

150017423 is a deficient number, since it is larger than the sum of its proper divisors (170017).

150017423 is an equidigital number, since it uses as much as digits as its factorization.

150017423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170016.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 150017423 is about 12248.1599842589. The cubic root of 150017423 is about 531.3498556840.

Adding to 150017423 its reverse (324710051), we get a palindrome (474727474).

The spelling of 150017423 in words is "one hundred fifty million, seventeen thousand, four hundred twenty-three".