34229349021 has 32 divisors (see below), whose sum is σ = 53085184000. Its totient is φ = 19214807040.

The previous prime is 34229349001. The next prime is 34229349067. The reversal of 34229349021 is 12094392243.

It is not a de Polignac number, because 34229349021 - 2¹⁸ = 34229086877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34229349001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 278301 + ... + 381981.

It is an arithmetic number, because the mean of its divisors is an integer number (1658912000).

Almost surely, 2^34229349021 is an apocalyptic number.

It is an amenable number.

34229349021 is a deficient number, since it is larger than the sum of its proper divisors (18855834979).

34229349021 is a wasteful number, since it uses less digits than its factorization.

34229349021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103969.

The product of its (nonzero) digits is 93312, while the sum is 39.

It can be divided in two parts, 34229 and 349021, that added together give a triangular number (383250 = T₈₇₅).

The spelling of 34229349021 in words is "thirty-four billion, two hundred twenty-nine million, three hundred forty-nine thousand, twenty-one".