4321006404 has 48 divisors (see below), whose sum is σ = 11845001280. Its totient is φ = 1208672640.

The previous prime is 4321006373. The next prime is 4321006451. The reversal of 4321006404 is 4046001234.

It is a super-2 number, since 2×4321006404² = 37342192686818022432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1257319 + ... + 1260750.

It is an arithmetic number, because the mean of its divisors is an integer number (246770860).

Almost surely, 2^4321006404 is an apocalyptic number.

4321006404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4321006404 is an abundant number, since it is smaller than the sum of its proper divisors (7523994876).

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

4321006404 is a wasteful number, since it uses less digits than its factorization.

4321006404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518100 (or 2518098 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4321006404 is about 65734.3624294022. The cubic root of 4321006404 is about 1628.7770323939. Note that the first 3 decimals are identical.

Adding to 4321006404 its reverse (4046001234), we get a palindrome (8367007638).

The spelling of 4321006404 in words is "four billion, three hundred twenty-one million, six thousand, four hundred four".