4022331243044 has 6 divisors (see below), whose sum is σ = 7039079675334. Its totient is φ = 2011165621520.

The previous prime is 4022331242999. The next prime is 4022331243101. The reversal of 4022331243044 is 4403421332204.

It can be written as a sum of positive squares in only one way, i.e., 2967047590144 + 1055283652900 = 1722512^2 + 1027270^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4022331243044.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502791405377 + ... + 502791405384.

It is an arithmetic number, because the mean of its divisors is an integer number (1173179945889).

Almost surely, 2^{4022331243044} is an apocalyptic number.

It is an amenable number.

4022331243044 is a deficient number, since it is larger than the sum of its proper divisors (3016748432290).

4022331243044 is a wasteful number, since it uses less digits than its factorization.

4022331243044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005582810765 (or 1005582810763 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 4022331243044 its reverse (4403421332204), we get a palindrome (8425752575248).

The spelling of 4022331243044 in words is "four trillion, twenty-two billion, three hundred thirty-one million, two hundred forty-three thousand, forty-four".