4023322432000 has 160 divisors (see below), whose sum is σ = 10221705237744. Its totient is φ = 1578962944000.

The previous prime is 4023322431943. The next prime is 4023322432027. The reversal of 4023322432000 is 2342233204.

It can be written as a sum of positive squares in 8 ways, for example, as 13908900096 + 4009413531904 = 117936^2 + 2002352^2 .

It is a tau number, because it is divible by the number of its divisors (160).

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 15 ways as a sum of consecutive naturals, for example, 2798940 + ... + 3985060.

Almost surely, 2^{4023322432000} is an apocalyptic number.

4023322432000 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 4023322432000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5110852618872).

4023322432000 is an abundant number, since it is smaller than the sum of its proper divisors (6198382805744).

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

4023322432000 is an equidigital number, since it uses as much as digits as its factorization.

4023322432000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186207 (or 1186181 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 4023322432000 its reverse (2342233204), we get a palindrome (4025664665204).

The spelling of 4023322432000 in words is "four trillion, twenty-three billion, three hundred twenty-two million, four hundred thirty-two thousand".