354554423320 has 32 divisors (see below), whose sum is σ = 807358875120. Its totient is φ = 140113072000.

The previous prime is 354554423317. The next prime is 354554423341. The reversal of 354554423320 is 23324455453.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53393431 + ... + 53400070.

Almost surely, 2^354554423320 is an apocalyptic number.

It is an amenable number.

354554423320 is an abundant number, since it is smaller than the sum of its proper divisors (452804451800).

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

354554423320 is a wasteful number, since it uses less digits than its factorization.

354554423320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106793595 (or 106793591 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 354554423320 its reverse (23324455453), we get a palindrome (377878878773).

The spelling of 354554423320 in words is "three hundred fifty-four billion, five hundred fifty-four million, four hundred twenty-three thousand, three hundred twenty".