4323160400000 has 384 divisors, whose sum is σ = 11620108296720. Its totient is φ = 1592524800000.

The previous prime is 4323160399939. The next prime is 4323160400011. The reversal of 4323160400000 is 40613234.

It is a happy number.

It can be written as a sum of positive squares in 24 ways, for example, as 1950402178624 + 2372758221376 = 1396568^2 + 1540376^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3333199352 + ... + 3333200648.

Almost surely, 2^{4323160400000} is an apocalyptic number.

4323160400000 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 4323160400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5810054148360).

4323160400000 is an abundant number, since it is smaller than the sum of its proper divisors (7296947896720).

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

4323160400000 is an equidigital number, since it uses as much as digits as its factorization.

4323160400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990 (or 1958 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The spelling of 4323160400000 in words is "four trillion, three hundred twenty-three billion, one hundred sixty million, four hundred thousand".