1606340264361 has 16 divisors (see below), whose sum is σ = 2447892489600. Its totient is φ = 917857761408.

The previous prime is 1606340264359. The next prime is 1606340264489. The reversal of 1606340264361 is 1634620436061.

It is not a de Polignac number, because 1606340264361 - 2¹ = 1606340264359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1606340264161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1734466 + ... + 2494203.

It is an arithmetic number, because the mean of its divisors is an integer number (152993280600).

Almost surely, 2^{1606340264361} is an apocalyptic number.

It is an amenable number.

1606340264361 is a deficient number, since it is larger than the sum of its proper divisors (841552225239).

1606340264361 is a wasteful number, since it uses less digits than its factorization.

1606340264361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4246768.

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 1606340264361 in words is "one trillion, six hundred six billion, three hundred forty million, two hundred sixty-four thousand, three hundred sixty-one".