4032534400000 has 132 divisors (see below), whose sum is σ = 10075776577776. Its totient is φ = 1613012480000.

The previous prime is 4032534399997. The next prime is 4032534400019. The reversal of 4032534400000 is 44352304.

It is a super-2 number, since 2×4032534400000² (a number of 26 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2569917 + ... + 3830083.

Almost surely, 2^{4032534400000} is an apocalyptic number.

4032534400000 is a gapful number since it is divisible by the number (40) 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 4032534400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5037888288888).

4032534400000 is an abundant number, since it is smaller than the sum of its proper divisors (6043242177776).

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

4032534400000 is an frugal number, since it uses more digits than its factorization.

4032534400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260212 (or 1260174 counting only the distinct ones).

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

Adding to 4032534400000 its reverse (44352304), we get a palindrome (4032578752304).

The spelling of 4032534400000 in words is "four trillion, thirty-two billion, five hundred thirty-four million, four hundred thousand".