4044001122432 has 48 divisors (see below), whose sum is σ = 11637034483230. Its totient is φ = 1348000373760.

The previous prime is 4044001122407. The next prime is 4044001122493. The reversal of 4044001122432 is 2342211004404.

4044001122432 is a `hidden beast` number, since 4 + 0 + 4 + 400 + 1 + 1 + 224 + 32 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3882570739776 + 161430382656 = 1970424^2 + 401784^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 4044001122396 and 4044001122405.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1755207669 + ... + 1755209972.

Almost surely, 2^{4044001122432} is an apocalyptic number.

It is an amenable number.

4044001122432 is an abundant number, since it is smaller than the sum of its proper divisors (7593033360798).

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

4044001122432 is a wasteful number, since it uses less digits than its factorization.

4044001122432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510417661 (or 3510417646 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 4044001122432 its reverse (2342211004404), we get a palindrome (6386212126836).

The spelling of 4044001122432 in words is "four trillion, forty-four billion, one million, one hundred twenty-two thousand, four hundred thirty-two".