4404720426 has 32 divisors (see below), whose sum is σ = 9118832640. Its totient is φ = 1417300416.

The previous prime is 4404720403. The next prime is 4404720457. The reversal of 4404720426 is 6240274044.

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, 49921 + ... + 106308.

It is an arithmetic number, because the mean of its divisors is an integer number (284963520).

Almost surely, 2^4404720426 is an apocalyptic number.

4404720426 is an abundant number, since it is smaller than the sum of its proper divisors (4714112214).

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

4404720426 is a wasteful number, since it uses less digits than its factorization.

4404720426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156398.

The product of its (nonzero) digits is 43008, while the sum is 33.

The square root of 4404720426 is about 66368.0678187937. The cubic root of 4404720426 is about 1639.2283235023.

The spelling of 4404720426 in words is "four billion, four hundred four million, seven hundred twenty thousand, four hundred twenty-six".