4122153423 has 10 divisors (see below), whose sum is σ = 6157784864. Its totient is φ = 2748102228.

The previous prime is 4122153401. The next prime is 4122153433. The reversal of 4122153423 is 3243512214.

4122153423 is a `hidden beast` number, since 4 + 122 + 1 + 534 + 2 + 3 = 666.

It is not a de Polignac number, because 4122153423 - 2¹⁰ = 4122152399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122153433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 25445311 + ... + 25445472.

Almost surely, 2^4122153423 is an apocalyptic number.

4122153423 is a deficient number, since it is larger than the sum of its proper divisors (2035631441).

4122153423 is an equidigital number, since it uses as much as digits as its factorization.

4122153423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50890795 (or 50890786 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 4122153423 is about 64203.9984969784. The cubic root of 4122153423 is about 1603.3981712803.

Adding to 4122153423 its reverse (3243512214), we get a palindrome (7365665637).

The spelling of 4122153423 in words is "four billion, one hundred twenty-two million, one hundred fifty-three thousand, four hundred twenty-three".