1616422116177 has 48 divisors (see below), whose sum is σ = 2616260437440. Its totient is φ = 953052220800.

The previous prime is 1616422116167. The next prime is 1616422116203. The reversal of 1616422116177 is 7716112246161.

1616422116177 is a `hidden beast` number, since 1 + 6 + 1 + 6 + 4 + 2 + 21 + 1 + 617 + 7 = 666.

It is not a de Polignac number, because 1616422116177 - 2¹⁰ = 1616422115153 is a prime.

It is a super-2 number, since 2×1616422116177² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1616422116167) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34918227 + ... + 34964487.

It is an arithmetic number, because the mean of its divisors is an integer number (54505425780).

Almost surely, 2^{1616422116177} is an apocalyptic number.

It is an amenable number.

1616422116177 is a deficient number, since it is larger than the sum of its proper divisors (999838321263).

1616422116177 is a wasteful number, since it uses less digits than its factorization.

1616422116177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55854 (or 55851 counting only the distinct ones).

The product of its digits is 169344, while the sum is 45.

The spelling of 1616422116177 in words is "one trillion, six hundred sixteen billion, four hundred twenty-two million, one hundred sixteen thousand, one hundred seventy-seven".