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34342521341 = 432712947097
BaseRepresentation
bin11111111110111110…
…010100100111111101
310021122101111211202212
4133332332110213331
51030313141140331
623435435230205
72324016420632
oct377676244775
9107571454685
1034342521341
1113623504647
1267a52a8365
133313c5195b
14193b080189
15d5eeabd2b
hex7fef949fd

34342521341 has 8 divisors (see below), whose sum is σ = 35270868864. Its totient is φ = 33420068640.

The previous prime is 34342521331. The next prime is 34342521349. The reversal of 34342521341 is 14312524343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34342521341 - 230 = 33268779517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34342521298 and 34342521307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34342521349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1461896 + ... + 1485201.

It is an arithmetic number, because the mean of its divisors is an integer number (4408858608).

Almost surely, 234342521341 is an apocalyptic number.

It is an amenable number.

34342521341 is a deficient number, since it is larger than the sum of its proper divisors (928347523).

34342521341 is a wasteful number, since it uses less digits than its factorization.

34342521341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947411.

The product of its digits is 34560, while the sum is 32.

The spelling of 34342521341 in words is "thirty-four billion, three hundred forty-two million, five hundred twenty-one thousand, three hundred forty-one".

Divisors: 1 43 271 11653 2947097 126725171 798663287 34342521341