14021235343 has 2 divisors, whose sum is σ = 14021235344. Its totient is φ = 14021235342.

The previous prime is 14021235329. The next prime is 14021235373. The reversal of 14021235343 is 34353212041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14021235343 - 2⁵ = 14021235311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14021235373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7010617671 + 7010617672.

It is an arithmetic number, because the mean of its divisors is an integer number (7010617672).

Almost surely, 2^14021235343 is an apocalyptic number.

14021235343 is a deficient number, since it is larger than the sum of its proper divisors (1).

14021235343 is an equidigital number, since it uses as much as digits as its factorization.

14021235343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 14021235343 its reverse (34353212041), we get a palindrome (48374447384).

The spelling of 14021235343 in words is "fourteen billion, twenty-one million, two hundred thirty-five thousand, three hundred forty-three".