169461342 has 48 divisors (see below), whose sum is σ = 397489680. Its totient is φ = 53507952.

The previous prime is 169461337. The next prime is 169461343. The reversal of 169461342 is 243164961.

169461342 is a `hidden beast` number, since 169 + 461 + 34 + 2 = 666.

169461342 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 169461297 and 169461306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169461343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15148 + ... + 23840.

It is an arithmetic number, because the mean of its divisors is an integer number (8281035).

Almost surely, 2^169461342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 169461342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198744840).

169461342 is an abundant number, since it is smaller than the sum of its proper divisors (228028338).

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

169461342 is a wasteful number, since it uses less digits than its factorization.

169461342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8742 (or 8717 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 169461342 is about 13017.7318300847. The cubic root of 169461342 is about 553.3801122530.

It can be divided in two parts, 1694 and 61342, that added together give a palindrome (63036).

The spelling of 169461342 in words is "one hundred sixty-nine million, four hundred sixty-one thousand, three hundred forty-two".