34213655556 has 24 divisors (see below), whose sum is σ = 88702070240. Its totient is φ = 11404551816.

The previous prime is 34213655551. The next prime is 34213655627. The reversal of 34213655556 is 65555631243.

34213655556 is a `hidden beast` number, since 3 + 42 + 1 + 3 + 6 + 55 + 556 = 666.

It is not an unprimeable number, because it can be changed into a prime (34213655551) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 158396446 + ... + 158396661.

Almost surely, 2^34213655556 is an apocalyptic number.

34213655556 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

34213655556 is an abundant number, since it is smaller than the sum of its proper divisors (54488414684).

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

34213655556 is a wasteful number, since it uses less digits than its factorization.

34213655556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316793120 (or 316793112 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 45.

The spelling of 34213655556 in words is "thirty-four billion, two hundred thirteen million, six hundred fifty-five thousand, five hundred fifty-six".