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34134241420 = 2252576640903
BaseRepresentation
bin11111110010100011…
…110011000010001100
310021002212121010102201
4133302203303002030
51024401331211140
623403035131244
72315610156556
oct376243630214
9107085533381
1034134241420
1113526986884
1267475a3b24
1332aca589b6
14191b5444d6
15d4ba6949a
hex7f28f308c

34134241420 has 24 divisors (see below), whose sum is σ = 71960835744. Its totient is φ = 13600567296.

The previous prime is 34134241411. The next prime is 34134241433. The reversal of 34134241420 is 2414243143.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3315312 + ... + 3325591.

It is an arithmetic number, because the mean of its divisors is an integer number (2998368156).

Almost surely, 234134241420 is an apocalyptic number.

It is an amenable number.

34134241420 is an abundant number, since it is smaller than the sum of its proper divisors (37826594324).

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

34134241420 is a wasteful number, since it uses less digits than its factorization.

34134241420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6641169 (or 6641167 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 34134241420 its reverse (2414243143), we get a palindrome (36548484563).

The spelling of 34134241420 in words is "thirty-four billion, one hundred thirty-four million, two hundred forty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 257 514 1028 1285 2570 5140 6640903 13281806 26563612 33204515 66409030 132818060 1706712071 3413424142 6826848284 8533560355 17067120710 34134241420