32430054400000 has 168 divisors, whose sum is σ = 81065063066400. Its totient is φ = 12972011520000.

The previous prime is 32430054399989. The next prime is 32430054400001. The reversal of 32430054400000 is 445003423.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32430054400001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24966601 + ... + 26233399.

It is an arithmetic number, because the mean of its divisors is an integer number (482530137300).

Almost surely, 2^{32430054400000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32430054400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40532531533200).

32430054400000 is an abundant number, since it is smaller than the sum of its proper divisors (48635008666400).

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

32430054400000 is an frugal number, since it uses more digits than its factorization.

32430054400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266850 (or 1266806 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 32430054400000 its reverse (445003423), we get a palindrome (32430499403423).

The spelling of 32430054400000 in words is "thirty-two trillion, four hundred thirty billion, fifty-four million, four hundred thousand".