150216423 has 16 divisors (see below), whose sum is σ = 229372416. Its totient is φ = 85661280.

The previous prime is 150216401. The next prime is 150216439. The reversal of 150216423 is 324612051.

It is not a de Polignac number, because 150216423 - 2⁸ = 150216167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150216393 and 150216402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150216523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3453 + ... + 17673.

It is an arithmetic number, because the mean of its divisors is an integer number (14335776).

Almost surely, 2^150216423 is an apocalyptic number.

150216423 is a deficient number, since it is larger than the sum of its proper divisors (79155993).

150216423 is a wasteful number, since it uses less digits than its factorization.

150216423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14734.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 150216423 is about 12256.2809612052. The cubic root of 150216423 is about 531.5846992976.

Adding to 150216423 its reverse (324612051), we get a palindrome (474828474).

The spelling of 150216423 in words is "one hundred fifty million, two hundred sixteen thousand, four hundred twenty-three".