2231006654404 has 18 divisors (see below), whose sum is σ = 4291461148142. Its totient is φ = 1014093933600.

The previous prime is 2231006654389. The next prime is 2231006654413. The reversal of 2231006654404 is 4044566001322.

It can be written as a sum of positive squares in only one way, i.e., 1854499240000 + 376507414404 = 1361800^2 + 613602^2 .

It is a super-3 number, since 3×2231006654404³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2304758457 + ... + 2304759424.

Almost surely, 2^{2231006654404} is an apocalyptic number.

It is an amenable number.

2231006654404 is a deficient number, since it is larger than the sum of its proper divisors (2060454493738).

2231006654404 is a wasteful number, since it uses less digits than its factorization.

2231006654404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4609517907 (or 4609517894 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 2231006654404 in words is "two trillion, two hundred thirty-one billion, six million, six hundred fifty-four thousand, four hundred four".