161616211346062 has 32 divisors (see below), whose sum is σ = 264612987648000. Its totient is φ = 73420225800480.

The previous prime is 161616211346053. The next prime is 161616211346063. The reversal of 161616211346062 is 260643112616161.

161616211346062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×161616211346062² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161616211346063) 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, 698562828 + ... + 698794144.

It is an arithmetic number, because the mean of its divisors is an integer number (8269155864000).

Almost surely, 2^{161616211346062} is an apocalyptic number.

161616211346062 is a deficient number, since it is larger than the sum of its proper divisors (102996776301938).

161616211346062 is a wasteful number, since it uses less digits than its factorization.

161616211346062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249216.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 161616211346062 in words is "one hundred sixty-one trillion, six hundred sixteen billion, two hundred eleven million, three hundred forty-six thousand, sixty-two".