160109400 has 192 divisors, whose sum is σ = 573713280. Its totient is φ = 36505600.

The previous prime is 160109393. The next prime is 160109423. The reversal of 160109400 is 4901061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111487 + ... + 112913.

It is an arithmetic number, because the mean of its divisors is an integer number (2988090).

Almost surely, 2^160109400 is an apocalyptic number.

160109400 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 160109400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286856640).

160109400 is an abundant number, since it is smaller than the sum of its proper divisors (413603880).

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

160109400 is a wasteful number, since it uses less digits than its factorization.

160109400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474 (or 1465 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 160109400 is about 12653.4343164218. The cubic root of 160109400 is about 543.0072273321.

The spelling of 160109400 in words is "one hundred sixty million, one hundred nine thousand, four hundred".