244213431404 has 12 divisors (see below), whose sum is σ = 427429858128. Its totient is φ = 122090614800.

The previous prime is 244213431361. The next prime is 244213431421. The reversal of 244213431404 is 404134312442.

It is a super-2 number, since 2×244213431404² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3991067 + ... + 4051794.

It is an arithmetic number, because the mean of its divisors is an integer number (35619154844).

Almost surely, 2^244213431404 is an apocalyptic number.

It is an amenable number.

244213431404 is a deficient number, since it is larger than the sum of its proper divisors (183216426724).

244213431404 is a wasteful number, since it uses less digits than its factorization.

244213431404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8050456 (or 8050454 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 244213431404 its reverse (404134312442), we get a palindrome (648347743846).

The spelling of 244213431404 in words is "two hundred forty-four billion, two hundred thirteen million, four hundred thirty-one thousand, four hundred four".