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34814140837 = 79181541711
BaseRepresentation
bin100000011011000101…
…011010000110100101
310022212020221121002121
4200123011122012211
51032244410001322
623554323505541
72341504212610
oct403305320645
9108766847077
1034814140837
1113845747323
1268b72282b1
13338a87ac48
141983969177
15d8b5baec7
hex81b15a1a5

34814140837 has 8 divisors (see below), whose sum is σ = 39791996672. Its totient is φ = 29837386800.

The previous prime is 34814140807. The next prime is 34814140849. The reversal of 34814140837 is 73804141843.

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 34814140837 - 27 = 34814140709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34814140793 and 34814140802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34814140807) 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, 206589 + ... + 335122.

It is an arithmetic number, because the mean of its divisors is an integer number (4973999584).

Almost surely, 234814140837 is an apocalyptic number.

It is an amenable number.

34814140837 is a deficient number, since it is larger than the sum of its proper divisors (4977855835).

34814140837 is an equidigital number, since it uses as much as digits as its factorization.

34814140837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550899.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 34814140837 in words is "thirty-four billion, eight hundred fourteen million, one hundred forty thousand, eight hundred thirty-seven".

Divisors: 1 7 9181 64267 541711 3791977 4973448691 34814140837