3455510345220 has 48 divisors (see below), whose sum is σ = 9679442407488. Its totient is φ = 921087192960.

The previous prime is 3455510345219. The next prime is 3455510345311. The reversal of 3455510345220 is 225430155543.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11798899 + ... + 12088218.

It is an arithmetic number, because the mean of its divisors is an integer number (201655050156).

Almost surely, 2^{3455510345220} is an apocalyptic number.

3455510345220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3455510345220 is an abundant number, since it is smaller than the sum of its proper divisors (6223932062268).

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

3455510345220 is a wasteful number, since it uses less digits than its factorization.

3455510345220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23889540 (or 23889538 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 3455510345220 in words is "three trillion, four hundred fifty-five billion, five hundred ten million, three hundred forty-five thousand, two hundred twenty".