4001223104 has 14 divisors (see below), whose sum is σ = 7939927224. Its totient is φ = 2000611520.

The previous prime is 4001223101. The next prime is 4001223113. The reversal of 4001223104 is 4013221004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001223101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31259492 + ... + 31259619.

Almost surely, 2^4001223104 is an apocalyptic number.

It is an amenable number.

4001223104 is a deficient number, since it is larger than the sum of its proper divisors (3938704120).

4001223104 is an equidigital number, since it uses as much as digits as its factorization.

4001223104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62519123 (or 62519113 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4001223104 is about 63255.2219504445. The cubic root of 4001223104 is about 1587.5628318612.

Adding to 4001223104 its reverse (4013221004), we get a palindrome (8014444108).

The spelling of 4001223104 in words is "four billion, one million, two hundred twenty-three thousand, one hundred four".