354504501340 has 48 divisors (see below), whose sum is σ = 812707426944. Its totient is φ = 128820276800.

The previous prime is 354504501317. The next prime is 354504501353. The reversal of 354504501340 is 43105405453.

It is a junction number, because it is equal to n+sod(n) for n = 354504501296 and 354504501305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250666 + ... + 878545.

It is an arithmetic number, because the mean of its divisors is an integer number (16931404728).

Almost surely, 2^354504501340 is an apocalyptic number.

It is an amenable number.

354504501340 is an abundant number, since it is smaller than the sum of its proper divisors (458202925604).

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

354504501340 is a wasteful number, since it uses less digits than its factorization.

354504501340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130658 (or 1130656 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 354504501340 its reverse (43105405453), we get a palindrome (397609906793).

The spelling of 354504501340 in words is "three hundred fifty-four billion, five hundred four million, five hundred one thousand, three hundred forty".