4426723764556 has 24 divisors (see below), whose sum is σ = 8038570788864. Its totient is φ = 2131439212560.

The previous prime is 4426723764527. The next prime is 4426723764563. The reversal of 4426723764556 is 6554673276244.

It is a junction number, because it is equal to n+sod(n) for n = 4426723764494 and 4426723764503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181232620 + ... + 181257043.

It is an arithmetic number, because the mean of its divisors is an integer number (334940449536).

Almost surely, 2^{4426723764556} is an apocalyptic number.

It is an amenable number.

4426723764556 is a deficient number, since it is larger than the sum of its proper divisors (3611847024308).

4426723764556 is a wasteful number, since it uses less digits than its factorization.

4426723764556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362489781 (or 362489779 counting only the distinct ones).

The product of its digits is 203212800, while the sum is 61.

The spelling of 4426723764556 in words is "four trillion, four hundred twenty-six billion, seven hundred twenty-three million, seven hundred sixty-four thousand, five hundred fifty-six".