154200423 has 16 divisors (see below), whose sum is σ = 227402336. Its totient is φ = 92327040.

The previous prime is 154200407. The next prime is 154200439. The reversal of 154200423 is 324002451.

154200423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (154200407) and next prime (154200439).

It is not a de Polignac number, because 154200423 - 2⁴ = 154200407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 154200423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154200443) 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, 51988 + ... + 54873.

It is an arithmetic number, because the mean of its divisors is an integer number (14212646).

Almost surely, 2^154200423 is an apocalyptic number.

154200423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

154200423 is a deficient number, since it is larger than the sum of its proper divisors (73201913).

154200423 is a wasteful number, since it uses less digits than its factorization.

154200423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106914.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 154200423 is about 12417.7462931081. The cubic root of 154200423 is about 536.2432703825.

Adding to 154200423 its reverse (324002451), we get a palindrome (478202874).

The spelling of 154200423 in words is "one hundred fifty-four million, two hundred thousand, four hundred twenty-three".