130415420 has 12 divisors (see below), whose sum is σ = 273872424. Its totient is φ = 52166160.

The previous prime is 130415413. The next prime is 130415507. The reversal of 130415420 is 24514031.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 6520771 = 130415420 / (1 + 3 + 0 + 4 + 1 + 5 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 130415392 and 130415401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3260366 + ... + 3260405.

It is an arithmetic number, because the mean of its divisors is an integer number (22822702).

Almost surely, 2^130415420 is an apocalyptic number.

130415420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130415420 is an abundant number, since it is smaller than the sum of its proper divisors (143457004).

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

130415420 is a wasteful number, since it uses less digits than its factorization.

130415420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6520780 (or 6520778 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 130415420 is about 11419.9570927390. The cubic root of 130415420 is about 507.1187264664.

Adding to 130415420 its reverse (24514031), we get a palindrome (154929451).

The spelling of 130415420 in words is "one hundred thirty million, four hundred fifteen thousand, four hundred twenty".