354632332416 has 128 divisors (see below), whose sum is σ = 950019840000. Its totient is φ = 117205656576.

The previous prime is 354632332409. The next prime is 354632332447. The reversal of 354632332416 is 614233236453.

It is a tau number, because it is divible by the number of its divisors (128).

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, 44778505 + ... + 44786423.

It is an arithmetic number, because the mean of its divisors is an integer number (7422030000).

Almost surely, 2^354632332416 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 354632332416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (475009920000).

354632332416 is an abundant number, since it is smaller than the sum of its proper divisors (595387507584).

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

354632332416 is a wasteful number, since it uses less digits than its factorization.

354632332416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8914 (or 8902 counting only the distinct ones).

The product of its digits is 933120, while the sum is 42.

Adding to 354632332416 its reverse (614233236453), we get a palindrome (968865568869).

The spelling of 354632332416 in words is "three hundred fifty-four billion, six hundred thirty-two million, three hundred thirty-two thousand, four hundred sixteen".