53340430000 has 300 divisors, whose sum is σ = 152914351744. Its totient is φ = 17899200000.

The previous prime is 53340429983. The next prime is 53340430009. The reversal of 53340430000 is 3404335.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (53340430009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 15728305 + ... + 15731695.

Almost surely, 2^53340430000 is an apocalyptic number.

53340430000 is a gapful number since it is divisible by the number (50) 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 53340430000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76457175872).

53340430000 is an abundant number, since it is smaller than the sum of its proper divisors (99573921744).

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

53340430000 is a wasteful number, since it uses less digits than its factorization.

53340430000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454 (or 3422 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

Adding to 53340430000 its reverse (3404335), we get a palindrome (53343834335).

The spelling of 53340430000 in words is "fifty-three billion, three hundred forty million, four hundred thirty thousand".