14343001321446 has 24 divisors (see below), whose sum is σ = 35516003272464. Its totient is φ = 4098000377520.

The previous prime is 14343001321421. The next prime is 14343001321447. The reversal of 14343001321446 is 64412310034341.

14343001321446 is a `hidden beast` number, since 1 + 4 + 3 + 430 + 0 + 1 + 3 + 214 + 4 + 6 = 666.

It is a super-3 number, since 3×14343001321446³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14343001321446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14343001321447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56916671785 + ... + 56916672036.

It is an arithmetic number, because the mean of its divisors is an integer number (1479833469686).

Almost surely, 2^{14343001321446} is an apocalyptic number.

14343001321446 is an abundant number, since it is smaller than the sum of its proper divisors (21173001951018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14343001321446 is a wasteful number, since it uses less digits than its factorization.

14343001321446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113833343836 (or 113833343833 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 14343001321446 its reverse (64412310034341), we get a palindrome (78755311355787).

The spelling of 14343001321446 in words is "fourteen trillion, three hundred forty-three billion, one million, three hundred twenty-one thousand, four hundred forty-six".