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1314430013443 = 10712284392649
BaseRepresentation
bin10011001000001010001…
…000100101000000000011
311122122202212222002100111
4103020022020211000003
5133013423040412233
62443501340532151
7163651541524411
oct23101210450003
94578685862314
101314430013443
114674a0525938
121928b3b51057
1396c47825a31
1447893bda2b1
15242d0b99acd
hex1320a225003

1314430013443 has 4 divisors (see below), whose sum is σ = 1326714406200. Its totient is φ = 1302145620688.

The previous prime is 1314430013417. The next prime is 1314430013459. The reversal of 1314430013443 is 3443100344131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1314430013443 - 25 = 1314430013411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1314430017443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6142196218 + ... + 6142196431.

It is an arithmetic number, because the mean of its divisors is an integer number (331678601550).

Almost surely, 21314430013443 is an apocalyptic number.

1314430013443 is a deficient number, since it is larger than the sum of its proper divisors (12284392757).

1314430013443 is a wasteful number, since it uses less digits than its factorization.

1314430013443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12284392756.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1314430013443 its reverse (3443100344131), we get a palindrome (4757530357574).

The spelling of 1314430013443 in words is "one trillion, three hundred fourteen billion, four hundred thirty million, thirteen thousand, four hundred forty-three".

Divisors: 1 107 12284392649 1314430013443