130448034 has 48 divisors (see below), whose sum is σ = 299220480. Its totient is φ = 40957920.

The previous prime is 130448033. The next prime is 130448041. The reversal of 130448034 is 430844031.

It is a junction number, because it is equal to n+sod(n) for n = 130447989 and 130448007.

It is not an unprimeable number, because it can be changed into a prime (130448033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64324 + ... + 66320.

It is an arithmetic number, because the mean of its divisors is an integer number (6233760).

Almost surely, 2^130448034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130448034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149610240).

130448034 is an abundant number, since it is smaller than the sum of its proper divisors (168772446).

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

130448034 is a wasteful number, since it uses less digits than its factorization.

130448034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215 (or 2212 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 130448034 is about 11421.3849422914. The cubic root of 130448034 is about 507.1609959864.

The spelling of 130448034 in words is "one hundred thirty million, four hundred forty-eight thousand, thirty-four".