1469104128 has 240 divisors, whose sum is σ = 4513981920. Its totient is φ = 477757440.

The previous prime is 1469104037. The next prime is 1469104151. The reversal of 1469104128 is 8214019641.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1469104092 and 1469104101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35831788 + ... + 35831828.

It is an arithmetic number, because the mean of its divisors is an integer number (18808258).

Almost surely, 2^1469104128 is an apocalyptic number.

1469104128 is a gapful number since it is divisible by the number (18) 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 1469104128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2256990960).

1469104128 is an abundant number, since it is smaller than the sum of its proper divisors (3044877792).

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

1469104128 is an frugal number, since it uses more digits than its factorization.

1469104128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 1469104128 is about 38328.8941661509. The cubic root of 1469104128 is about 1136.8003353074.

The spelling of 1469104128 in words is "one billion, four hundred sixty-nine million, one hundred four thousand, one hundred twenty-eight".