14434202040340 has 48 divisors (see below), whose sum is σ = 30443055552000. Its totient is φ = 5748686240000.

The previous prime is 14434202040317. The next prime is 14434202040343. The reversal of 14434202040340 is 4304020243441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14434202040343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195678465 + ... + 195752215.

It is an arithmetic number, because the mean of its divisors is an integer number (634230324000).

Almost surely, 2^{14434202040340} is an apocalyptic number.

14434202040340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14434202040340 is an abundant number, since it is smaller than the sum of its proper divisors (16008853511660).

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

14434202040340 is a wasteful number, since it uses less digits than its factorization.

14434202040340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115992 (or 115990 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 14434202040340 its reverse (4304020243441), we get a palindrome (18738222283781).

The spelling of 14434202040340 in words is "fourteen trillion, four hundred thirty-four billion, two hundred two million, forty thousand, three hundred forty".