43442315014 has 16 divisors (see below), whose sum is σ = 76485312288. Its totient is φ = 18114941952.

The previous prime is 43442315009. The next prime is 43442315023. The reversal of 43442315014 is 41051324434.

43442315014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41932219 + ... + 41933254.

It is an arithmetic number, because the mean of its divisors is an integer number (4780332018).

Almost surely, 2^43442315014 is an apocalyptic number.

43442315014 is a deficient number, since it is larger than the sum of its proper divisors (33042997274).

43442315014 is a wasteful number, since it uses less digits than its factorization.

43442315014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83865519.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 43442315014 its reverse (41051324434), we get a palindrome (84493639448).

The spelling of 43442315014 in words is "forty-three billion, four hundred forty-two million, three hundred fifteen thousand, fourteen".