169413120 has 400 divisors, whose sum is σ = 653574240. Its totient is φ = 41803776.

The previous prime is 169413113. The next prime is 169413133. The reversal of 169413120 is 21314961.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3939819 + ... + 3939861.

Almost surely, 2^169413120 is an apocalyptic number.

169413120 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 169413120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326787120).

169413120 is an abundant number, since it is smaller than the sum of its proper divisors (484161120).

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

169413120 is an equidigital number, since it uses as much as digits as its factorization.

169413120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 169413120 is about 13015.8795323251. The cubic root of 169413120 is about 553.3276172374.

The spelling of 169413120 in words is "one hundred sixty-nine million, four hundred thirteen thousand, one hundred twenty".