1606210464436 has 12 divisors (see below), whose sum is σ = 2815656848928. Its totient is φ = 801737079032.

The previous prime is 1606210464403. The next prime is 1606210464461. The reversal of 1606210464436 is 6344640126061.

It is a junction number, because it is equal to n+sod(n) for n = 1606210464392 and 1606210464401.

It is a congruent number.

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, 342035656 + ... + 342040351.

It is an arithmetic number, because the mean of its divisors is an integer number (234638070744).

Almost surely, 2^{1606210464436} is an apocalyptic number.

It is an amenable number.

1606210464436 is a deficient number, since it is larger than the sum of its proper divisors (1209446384492).

1606210464436 is a wasteful number, since it uses less digits than its factorization.

1606210464436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684076598 (or 684076596 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 1606210464436 in words is "one trillion, six hundred six billion, two hundred ten million, four hundred sixty-four thousand, four hundred thirty-six".