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14035442231 = 313171428253
BaseRepresentation
bin11010001001001001…
…11101101000110111
31100020011011100011202
431010210331220313
5212221033122411
610240420123115
71004545201436
oct150444755067
940204140152
1014035442231
115a52706538
12287853649b
131428a6b005
149720a111d
155722d483b
hex34493da37

14035442231 has 8 divisors (see below), whose sum is σ = 14533912704. Its totient is φ = 13539828960.

The previous prime is 14035442221. The next prime is 14035442261. The reversal of 14035442231 is 13224453041.

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 14035442231 - 26 = 14035442167 is a prime.

It is a super-2 number, since 2×140354422312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14035442194 and 14035442203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14035442221) 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, 704300 + ... + 723953.

It is an arithmetic number, because the mean of its divisors is an integer number (1816739088).

Almost surely, 214035442231 is an apocalyptic number.

14035442231 is a deficient number, since it is larger than the sum of its proper divisors (498470473).

14035442231 is a wasteful number, since it uses less digits than its factorization.

14035442231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428601.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 14035442231 its reverse (13224453041), we get a palindrome (27259895272).

The spelling of 14035442231 in words is "fourteen billion, thirty-five million, four hundred forty-two thousand, two hundred thirty-one".

Divisors: 1 31 317 9827 1428253 44275843 452756201 14035442231