4004023413331 has 4 divisors (see below), whose sum is σ = 4004103847464. Its totient is φ = 4003942979200.

The previous prime is 4004023413283. The next prime is 4004023413359. The reversal of 4004023413331 is 1333143204004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4004023413331 - 2²¹ = 4004021316179 is a prime.

It is a super-2 number, since 2×4004023413331² (a number of 26 digits) contains 22 as substring.

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 4004023413331.

It is not an unprimeable number, because it can be changed into a prime (4004023416331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40142350 + ... + 40241971.

It is an arithmetic number, because the mean of its divisors is an integer number (1001025961866).

Almost surely, 2^{4004023413331} is an apocalyptic number.

4004023413331 is a deficient number, since it is larger than the sum of its proper divisors (80434133).

4004023413331 is an equidigital number, since it uses as much as digits as its factorization.

4004023413331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80434132.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 4004023413331 its reverse (1333143204004), we get a palindrome (5337166617335).

The spelling of 4004023413331 in words is "four trillion, four billion, twenty-three million, four hundred thirteen thousand, three hundred thirty-one".