34468216840 has 32 divisors (see below), whose sum is σ = 77641001280. Its totient is φ = 13771728832.

The previous prime is 34468216819. The next prime is 34468216841. The reversal of 34468216840 is 4861286443.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34468216841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450262 + ... + 521221.

It is an arithmetic number, because the mean of its divisors is an integer number (2426281290).

Almost surely, 2^34468216840 is an apocalyptic number.

It is an amenable number.

34468216840 is an abundant number, since it is smaller than the sum of its proper divisors (43172784440).

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

34468216840 is a wasteful number, since it uses less digits than its factorization.

34468216840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972381 (or 972377 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 34468216840 in words is "thirty-four billion, four hundred sixty-eight million, two hundred sixteen thousand, eight hundred forty".