3455221014260 has 96 divisors (see below), whose sum is σ = 7660931685120. Its totient is φ = 1306432816128.

The previous prime is 3455221014257. The next prime is 3455221014281. The reversal of 3455221014260 is 624101225543.

It is a self number, because there is not a number n which added to its sum of digits gives 3455221014260.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20045162 + ... + 20216798.

It is an arithmetic number, because the mean of its divisors is an integer number (79801371720).

Almost surely, 2^{3455221014260} 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 3455221014260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3830465842560).

3455221014260 is an abundant number, since it is smaller than the sum of its proper divisors (4205710670860).

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

3455221014260 is a wasteful number, since it uses less digits than its factorization.

3455221014260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172185 (or 172183 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 3455221014260 in words is "three trillion, four hundred fifty-five billion, two hundred twenty-one million, fourteen thousand, two hundred sixty".