3455013351320 has 64 divisors (see below), whose sum is σ = 7844178434400. Its totient is φ = 1369519856640.

The previous prime is 3455013351287. The next prime is 3455013351329. The reversal of 3455013351320 is 231533105543.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455013351329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3250172 + ... + 4180148.

Almost surely, 2^{3455013351320} is an apocalyptic number.

It is an amenable number.

3455013351320 is an abundant number, since it is smaller than the sum of its proper divisors (4389165083080).

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

3455013351320 is a wasteful number, since it uses less digits than its factorization.

3455013351320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930828 (or 930824 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 3455013351320 its reverse (231533105543), we get a palindrome (3686546456863).

The spelling of 3455013351320 in words is "three trillion, four hundred fifty-five billion, thirteen million, three hundred fifty-one thousand, three hundred twenty".