32421044130 has 16 divisors (see below), whose sum is σ = 77810505984. Its totient is φ = 8645611760.

The previous prime is 32421044129. The next prime is 32421044143. The reversal of 32421044130 is 3144012423.

It is a super-2 number, since 2×32421044130² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32421044130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540350706 + ... + 540350765.

It is an arithmetic number, because the mean of its divisors is an integer number (4863156624).

Almost surely, 2^32421044130 is an apocalyptic number.

32421044130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32421044130 is an abundant number, since it is smaller than the sum of its proper divisors (45389461854).

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

32421044130 is a wasteful number, since it uses less digits than its factorization.

32421044130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080701481.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 32421044130 its reverse (3144012423), we get a palindrome (35565056553).

The spelling of 32421044130 in words is "thirty-two billion, four hundred twenty-one million, forty-four thousand, one hundred thirty".