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14012231401 = 74742590369
BaseRepresentation
bin11010000110011000…
…11010111011101001
31100011112111002220101
431003030122323221
5212144112401101
610234230425401
71004144000410
oct150314327351
940145432811
1014012231401
115a405a2933
122870802261
1314240022ac
1496cd7c477
1557024c401
hex34331aee9

14012231401 has 8 divisors (see below), whose sum is σ = 16354702080. Its totient is φ = 11754941568.

The previous prime is 14012231393. The next prime is 14012231449. The reversal of 14012231401 is 10413221041.

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 14012231401 - 23 = 14012231393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14012031401) 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, 21294856 + ... + 21295513.

It is an arithmetic number, because the mean of its divisors is an integer number (2044337760).

Almost surely, 214012231401 is an apocalyptic number.

It is an amenable number.

14012231401 is a deficient number, since it is larger than the sum of its proper divisors (2342470679).

14012231401 is an equidigital number, since it uses as much as digits as its factorization.

14012231401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42590423.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 14012231401 its reverse (10413221041), we get a palindrome (24425452442).

The spelling of 14012231401 in words is "fourteen billion, twelve million, two hundred thirty-one thousand, four hundred one".

Divisors: 1 7 47 329 42590369 298132583 2001747343 14012231401