43421131314014 has 8 divisors (see below), whose sum is σ = 68962973263488. Its totient is φ = 20433473559520.

The previous prime is 43421131313971. The next prime is 43421131314017. The reversal of 43421131314014 is 41041313112434.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43421131314017) 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, 638546048702 + ... + 638546048769.

It is an arithmetic number, because the mean of its divisors is an integer number (8620371657936).

Almost surely, 2^{43421131314014} is an apocalyptic number.

43421131314014 is a deficient number, since it is larger than the sum of its proper divisors (25541841949474).

43421131314014 is a wasteful number, since it uses less digits than its factorization.

43421131314014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277092097490.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 43421131314014 its reverse (41041313112434), we get a palindrome (84462444426448).

The spelling of 43421131314014 in words is "forty-three trillion, four hundred twenty-one billion, one hundred thirty-one million, three hundred fourteen thousand, fourteen".