4023330402 has 32 divisors (see below), whose sum is σ = 9903583872. Its totient is φ = 1061097984.

The previous prime is 4023330373. The next prime is 4023330413. The reversal of 4023330402 is 2040333204.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3683823 + ... + 3684914.

It is an arithmetic number, because the mean of its divisors is an integer number (309486996).

Almost surely, 2^4023330402 is an apocalyptic number.

4023330402 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4023330402 is an abundant number, since it is smaller than the sum of its proper divisors (5880253470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4023330402 is a wasteful number, since it uses less digits than its factorization.

4023330402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7368762.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 4023330402 is about 63429.7280618481. The cubic root of 4023330402 is about 1590.4812964856.

Adding to 4023330402 its reverse (2040333204), we get a palindrome (6063663606).

The spelling of 4023330402 in words is "four billion, twenty-three million, three hundred thirty thousand, four hundred two".