4400111020434 has 32 divisors (see below), whose sum is σ = 8924390452224. Its totient is φ = 1446009964560.

The previous prime is 4400111020429. The next prime is 4400111020441. The reversal of 4400111020434 is 4340201110044.

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, 21206557 + ... + 21413039.

It is an arithmetic number, because the mean of its divisors is an integer number (278887201632).

Almost surely, 2^{4400111020434} is an apocalyptic number.

4400111020434 is an abundant number, since it is smaller than the sum of its proper divisors (4524279431790).

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

4400111020434 is a wasteful number, since it uses less digits than its factorization.

4400111020434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256582.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 4400111020434 its reverse (4340201110044), we get a palindrome (8740312130478).

The spelling of 4400111020434 in words is "four trillion, four hundred billion, one hundred eleven million, twenty thousand, four hundred thirty-four".