3423469656456 has 48 divisors (see below), whose sum is σ = 9338601308400. Its totient is φ = 1132946789472.

The previous prime is 3423469656449. The next prime is 3423469656487. The reversal of 3423469656456 is 6546569643243.

3423469656456 is a `hidden beast` number, since 3 + 4 + 2 + 3 + 4 + 69 + 6 + 564 + 5 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3423469656393 and 3423469656402.

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 11 ways as a sum of consecutive naturals, for example, 171026646 + ... + 171046661.

It is an arithmetic number, because the mean of its divisors is an integer number (194554193925).

Almost surely, 2^{3423469656456} is an apocalyptic number.

3423469656456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3423469656456 is an abundant number, since it is smaller than the sum of its proper divisors (5915131651944).

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

3423469656456 is a wasteful number, since it uses less digits than its factorization.

3423469656456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342073458 (or 342073451 counting only the distinct ones).

The product of its digits is 335923200, while the sum is 63.

The spelling of 3423469656456 in words is "three trillion, four hundred twenty-three billion, four hundred sixty-nine million, six hundred fifty-six thousand, four hundred fifty-six".