34621423321968 has 180 divisors, whose sum is σ = 113149555777440. Its totient is φ = 9853345087488.

The previous prime is 34621423321967. The next prime is 34621423321981. The reversal of 34621423321968 is 86912332412643.

34621423321968 is a `hidden beast` number, since 3 + 4 + 6 + 21 + 423 + 3 + 2 + 196 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34621423321967) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7732648 + ... + 11359431.

It is an arithmetic number, because the mean of its divisors is an integer number (628608643208).

Almost surely, 2^{34621423321968} is an apocalyptic number.

It is an amenable number.

34621423321968 is an abundant number, since it is smaller than the sum of its proper divisors (78528132455472).

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

34621423321968 is a wasteful number, since it uses less digits than its factorization.

34621423321968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19092364 (or 19092348 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 54.

The spelling of 34621423321968 in words is "thirty-four trillion, six hundred twenty-one billion, four hundred twenty-three million, three hundred twenty-one thousand, nine hundred sixty-eight".