354669653360 has 320 divisors, whose sum is σ = 944219566080. Its totient is φ = 123752217600.

The previous prime is 354669653333. The next prime is 354669653389. The reversal of 354669653360 is 63356966453.

It is a junction number, because it is equal to n+sod(n) for n = 354669653296 and 354669653305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 458821934 + ... + 458822706.

It is an arithmetic number, because the mean of its divisors is an integer number (2950686144).

Almost surely, 2^354669653360 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 354669653360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472109783040).

354669653360 is an abundant number, since it is smaller than the sum of its proper divisors (589549912720).

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

354669653360 is a wasteful number, since it uses less digits than its factorization.

354669653360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 31492800, while the sum is 56.

The spelling of 354669653360 in words is "three hundred fifty-four billion, six hundred sixty-nine million, six hundred fifty-three thousand, three hundred sixty".