354355553350 has 24 divisors (see below), whose sum is σ = 663144910920. Its totient is φ = 140872633920.

The previous prime is 354355553323. The next prime is 354355553359. The reversal of 354355553350 is 53355553453.

It is a self number, because there is not a number n which added to its sum of digits gives 354355553350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354355553359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21731455 + ... + 21747754.

It is an arithmetic number, because the mean of its divisors is an integer number (27631037955).

Almost surely, 2^354355553350 is an apocalyptic number.

354355553350 is a deficient number, since it is larger than the sum of its proper divisors (308789357570).

354355553350 is a wasteful number, since it uses less digits than its factorization.

354355553350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43479384 (or 43479379 counting only the distinct ones).

The product of its (nonzero) digits is 5062500, while the sum is 46.

The spelling of 354355553350 in words is "three hundred fifty-four billion, three hundred fifty-five million, five hundred fifty-three thousand, three hundred fifty".