34434411000021 has 24 divisors (see below), whose sum is σ = 50615963719776. Its totient is φ = 22554390129120.

The previous prime is 34434411000001. The next prime is 34434411000049. The reversal of 34434411000021 is 12000011443443.

It is not a de Polignac number, because 34434411000021 - 2⁶ = 34434410999957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34434411000001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127204395 + ... + 127474808.

It is an arithmetic number, because the mean of its divisors is an integer number (2108998488324).

Almost surely, 2^{34434411000021} is an apocalyptic number.

It is an amenable number.

34434411000021 is a deficient number, since it is larger than the sum of its proper divisors (16181552719755).

34434411000021 is a wasteful number, since it uses less digits than its factorization.

34434411000021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254679473 (or 254679470 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 34434411000021 its reverse (12000011443443), we get a palindrome (46434422443464).

The spelling of 34434411000021 in words is "thirty-four trillion, four hundred thirty-four billion, four hundred eleven million, twenty-one", and thus it is an aban number.