161314124604 has 48 divisors (see below), whose sum is σ = 391010893056. Its totient is φ = 51720995200.

The previous prime is 161314124591. The next prime is 161314124623. The reversal of 161314124604 is 406421413161.

161314124604 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2274042 + ... + 2343905.

It is an arithmetic number, because the mean of its divisors is an integer number (8146060272).

Almost surely, 2^161314124604 is an apocalyptic number.

It is an amenable number.

161314124604 is an abundant number, since it is smaller than the sum of its proper divisors (229696768452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

161314124604 is a wasteful number, since it uses less digits than its factorization.

161314124604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4618066 (or 4618064 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 161314124604 its reverse (406421413161), we get a palindrome (567735537765).

The spelling of 161314124604 in words is "one hundred sixty-one billion, three hundred fourteen million, one hundred twenty-four thousand, six hundred four".