4044200021434 has 32 divisors (see below), whose sum is σ = 6298340181120. Its totient is φ = 1945993937472.

The previous prime is 4044200021401. The next prime is 4044200021467. The reversal of 4044200021434 is 4341200024404.

It is an interprime number because it is at equal distance from previous prime (4044200021401) and next prime (4044200021467).

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, 5998617 + ... + 6638659.

It is an arithmetic number, because the mean of its divisors is an integer number (196823130660).

Almost surely, 2^{4044200021434} is an apocalyptic number.

4044200021434 is a deficient number, since it is larger than the sum of its proper divisors (2254140159686).

4044200021434 is a wasteful number, since it uses less digits than its factorization.

4044200021434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641014.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 4044200021434 its reverse (4341200024404), we get a palindrome (8385400045838).

The spelling of 4044200021434 in words is "four trillion, forty-four billion, two hundred million, twenty-one thousand, four hundred thirty-four".