4354332044550 has 96 divisors (see below), whose sum is σ = 11048675553792. Its totient is φ = 1134371172480.

The previous prime is 4354332044509. The next prime is 4354332044659. The reversal of 4354332044550 is 554402334534.

It is a congruent number.

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, 3291784 + ... + 4420916.

It is an arithmetic number, because the mean of its divisors is an integer number (115090370352).

Almost surely, 2^{4354332044550} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4354332044550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5524337776896).

4354332044550 is an abundant number, since it is smaller than the sum of its proper divisors (6694343509242).

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

4354332044550 is a wasteful number, since it uses less digits than its factorization.

4354332044550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129742 (or 1129737 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 42.

The spelling of 4354332044550 in words is "four trillion, three hundred fifty-four billion, three hundred thirty-two million, forty-four thousand, five hundred fifty".