130404000 has 96 divisors (see below), whose sum is σ = 427242816. Its totient is φ = 34771200.

The previous prime is 130403971. The next prime is 130404017. The reversal of 130404000 is 404031.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 6567 + ... + 17433.

It is an arithmetic number, because the mean of its divisors is an integer number (4450446).

Almost surely, 2^130404000 is an apocalyptic number.

130404000 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 130404000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213621408).

130404000 is an abundant number, since it is smaller than the sum of its proper divisors (296838816).

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

130404000 is a wasteful number, since it uses less digits than its factorization.

130404000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10895 (or 10877 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 130404000 is about 11419.4570799141. The cubic root of 130404000 is about 507.1039238586.

Adding to 130404000 its reverse (404031), we get a palindrome (130808031).

The spelling of 130404000 in words is "one hundred thirty million, four hundred four thousand".