1004440000434 has 32 divisors (see below), whose sum is σ = 2163789668544. Its totient is φ = 309004113600.

The previous prime is 1004440000423. The next prime is 1004440000471. The reversal of 1004440000434 is 4340000444001.

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, 684724 + ... + 1574079.

It is an arithmetic number, because the mean of its divisors is an integer number (67618427142).

Almost surely, 2^{1004440000434} is an apocalyptic number.

1004440000434 is an abundant number, since it is smaller than the sum of its proper divisors (1159349668110).

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

1004440000434 is a wasteful number, since it uses less digits than its factorization.

1004440000434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264522.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1004440000434 its reverse (4340000444001), we get a palindrome (5344440444435).

The spelling of 1004440000434 in words is "one trillion, four billion, four hundred forty million, four hundred thirty-four", and thus it is an aban number.