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14321258371 = 72171972443
BaseRepresentation
bin11010101011001110…
…10000111110000011
31100222001222022012201
431111213100332003
5213312220231441
610325030134031
71014615454600
oct152547207603
940861868181
1014321258371
116089a82422
1229381b1317
131473040aa4
1499c0216a7
1558c440c31
hex3559d0f83

14321258371 has 36 divisors (see below), whose sum is σ = 17769404808. Its totient is φ = 11468690688.

The previous prime is 14321258359. The next prime is 14321258377. The reversal of 14321258371 is 17385212341.

It is not a de Polignac number, because 14321258371 - 215 = 14321225603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14321258371.

It is not an unprimeable number, because it can be changed into a prime (14321258377) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 32327676 + ... + 32328118.

It is an arithmetic number, because the mean of its divisors is an integer number (493594578).

Almost surely, 214321258371 is an apocalyptic number.

14321258371 is a deficient number, since it is larger than the sum of its proper divisors (3448146437).

14321258371 is an equidigital number, since it uses as much as digits as its factorization.

14321258371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 664 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The spelling of 14321258371 in words is "fourteen billion, three hundred twenty-one million, two hundred fifty-eight thousand, three hundred seventy-one".

Divisors: 1 7 17 49 119 197 443 833 1379 3101 3349 7531 9653 21707 23443 38809 52717 87271 164101 271663 369019 610897 659753 1483607 1901641 4276279 4618271 10385249 17192387 32327897 72696743 120346709 292270579 842426963 2045894053 14321258371