130455032400 has 540 divisors, whose sum is σ = 574511693184. Its totient is φ = 27107136000.

The previous prime is 130455032371. The next prime is 130455032401. The reversal of 130455032400 is 4230554031.

130455032400 is a `hidden beast` number, since 130 + 4 + 5 + 503 + 24 + 0 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130455032401) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 1906785 + ... + 1974015.

Almost surely, 2^130455032400 is an apocalyptic number.

130455032400 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 130455032400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287255846592).

130455032400 is an abundant number, since it is smaller than the sum of its proper divisors (444056660784).

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

130455032400 is a wasteful number, since it uses less digits than its factorization.

130455032400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67280 (or 67259 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 130455032400 its reverse (4230554031), we get a palindrome (134685586431).

The spelling of 130455032400 in words is "one hundred thirty billion, four hundred fifty-five million, thirty-two thousand, four hundred".