160104400 has 30 divisors (see below), whose sum is σ = 384651782. Its totient is φ = 64041600.

The previous prime is 160104383. The next prime is 160104409. The reversal of 160104400 is 4401061.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 132496 + 159971904 = 364^2 + 12648^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160104409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 199731 + ... + 200530.

Almost surely, 2^160104400 is an apocalyptic number.

160104400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160104400 is an abundant number, since it is smaller than the sum of its proper divisors (224547382).

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

160104400 is a wasteful number, since it uses less digits than its factorization.

160104400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400279 (or 400268 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 160104400 is about 12653.2367400598. The cubic root of 160104400 is about 543.0015748128.

Adding to 160104400 its reverse (4401061), we get a palindrome (164505461).

The spelling of 160104400 in words is "one hundred sixty million, one hundred four thousand, four hundred".