1616360216711 has 4 divisors (see below), whose sum is σ = 1616960427432. Its totient is φ = 1615760005992.

The previous prime is 1616360216693. The next prime is 1616360216729. The reversal of 1616360216711 is 1176120636161.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1616360216693) and next prime (1616360216729).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1616360216711 is a prime.

It is a super-2 number, since 2×1616360216711² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1616360216741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300101321 + ... + 300106706.

It is an arithmetic number, because the mean of its divisors is an integer number (404240106858).

Almost surely, 2^{1616360216711} is an apocalyptic number.

1616360216711 is a deficient number, since it is larger than the sum of its proper divisors (600210721).

1616360216711 is an equidigital number, since it uses as much as digits as its factorization.

1616360216711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600210720.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 1616360216711 in words is "one trillion, six hundred sixteen billion, three hundred sixty million, two hundred sixteen thousand, seven hundred eleven".