4334401334544 has 80 divisors (see below), whose sum is σ = 11368664210112. Its totient is φ = 1422692941824.

The previous prime is 4334401334411. The next prime is 4334401334569. The reversal of 4334401334544 is 4454331044334.

It is a junction number, because it is equal to n+sod(n) for n = 4334401334496 and 4334401334505.

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, 8211792 + ... + 8723664.

Almost surely, 2^{4334401334544} 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 4334401334544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5684332105056).

4334401334544 is an abundant number, since it is smaller than the sum of its proper divisors (7034262875568).

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

4334401334544 is a wasteful number, since it uses less digits than its factorization.

4334401334544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514584 (or 514578 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 42.

Adding to 4334401334544 its reverse (4454331044334), we get a palindrome (8788732378878).

The spelling of 4334401334544 in words is "four trillion, three hundred thirty-four billion, four hundred one million, three hundred thirty-four thousand, five hundred forty-four".