440034001 has 24 divisors (see below), whose sum is σ = 515553696. Its totient is φ = 372357120.

The previous prime is 440033989. The next prime is 440034041. The reversal of 440034001 is 100430044.

It is not a de Polignac number, because 440034001 - 2¹³ = 440025809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (440034041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307650 + ... + 309076.

It is an arithmetic number, because the mean of its divisors is an integer number (21481404).

Almost surely, 2^440034001 is an apocalyptic number.

It is an amenable number.

440034001 is a deficient number, since it is larger than the sum of its proper divisors (75519695).

440034001 is a wasteful number, since it uses less digits than its factorization.

440034001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569 (or 1552 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 440034001 is about 20976.9874147838. The cubic root of 440034001 is about 760.6100831911.

Adding to 440034001 its reverse (100430044), we get a palindrome (540464045).

The spelling of 440034001 in words is "four hundred forty million, thirty-four thousand, one".