130435040000 has 180 divisors, whose sum is σ = 336577385760. Its totient is φ = 50373120000.

The previous prime is 130435039991. The next prime is 130435040003. The reversal of 130435040000 is 40534031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (130435040003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4625945 + ... + 4654055.

Almost surely, 2^130435040000 is an apocalyptic number.

130435040000 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 130435040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168288692880).

130435040000 is an abundant number, since it is smaller than the sum of its proper divisors (206142345760).

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

130435040000 is an frugal number, since it uses more digits than its factorization.

130435040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28176 (or 28147 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 130435040000 its reverse (40534031), we get a palindrome (130475574031).

The spelling of 130435040000 in words is "one hundred thirty billion, four hundred thirty-five million, forty thousand".