169416491360 has 144 divisors (see below), whose sum is σ = 424453306032. Its totient is φ = 63891072000.

The previous prime is 169416491359. The next prime is 169416491393. The reversal of 169416491360 is 63194614961.

169416491360 is digitally balanced in base 3, because in such base 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 = 169416491299 and 169416491308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12180410 + ... + 12194310.

It is an arithmetic number, because the mean of its divisors is an integer number (2947592403).

Almost surely, 2^169416491360 is an apocalyptic number.

169416491360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 169416491360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212226653016).

169416491360 is an abundant number, since it is smaller than the sum of its proper divisors (255036814672).

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

169416491360 is a wasteful number, since it uses less digits than its factorization.

169416491360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14165 (or 14138 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 169416491360 in words is "one hundred sixty-nine billion, four hundred sixteen million, four hundred ninety-one thousand, three hundred sixty".