4323401011044 has 336 divisors, whose sum is σ = 12163848701760. Its totient is φ = 1339213824000.

The previous prime is 4323401011019. The next prime is 4323401011057. The reversal of 4323401011044 is 4401101043234.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4323401010999 and 4323401011017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 1329866419 + ... + 1329869669.

It is an arithmetic number, because the mean of its divisors is an integer number (36201930660).

Almost surely, 2^{4323401011044} 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 4323401011044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6081924350880).

4323401011044 is an abundant number, since it is smaller than the sum of its proper divisors (7840447690716).

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

4323401011044 is a wasteful number, since it uses less digits than its factorization.

4323401011044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622 (or 3605 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4323401011044 its reverse (4401101043234), we get a palindrome (8724502054278).

The spelling of 4323401011044 in words is "four trillion, three hundred twenty-three billion, four hundred one million, eleven thousand, forty-four".