4000362423 has 16 divisors (see below), whose sum is σ = 5567228160. Its totient is φ = 2550265344.

The previous prime is 4000362403. The next prime is 4000362433. The reversal of 4000362423 is 3242630004.

It is a happy number.

It is not a de Polignac number, because 4000362423 - 2¹³ = 4000354231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4000362393 and 4000362402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000362403) 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, 405888 + ... + 415626.

It is an arithmetic number, because the mean of its divisors is an integer number (347951760).

Almost surely, 2^4000362423 is an apocalyptic number.

4000362423 is a deficient number, since it is larger than the sum of its proper divisors (1566865737).

4000362423 is a wasteful number, since it uses less digits than its factorization.

4000362423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15718.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4000362423 is about 63248.4183438606. The cubic root of 4000362423 is about 1587.4489930746.

Adding to 4000362423 its reverse (3242630004), we get a palindrome (7242992427).

The spelling of 4000362423 in words is "four billion, three hundred sixty-two thousand, four hundred twenty-three".