104120340440043 has 16 divisors (see below), whose sum is σ = 146137910021120. Its totient is φ = 65758370520096.

The previous prime is 104120340440033. The next prime is 104120340440057. The reversal of 104120340440043 is 340044043021401.

It is not a de Polignac number, because 104120340440043 - 2¹⁶ = 104120340374507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104120340440023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23566555 + ... + 27633732.

It is an arithmetic number, because the mean of its divisors is an integer number (9133619376320).

Almost surely, 2^{104120340440043} is an apocalyptic number.

104120340440043 is a deficient number, since it is larger than the sum of its proper divisors (42017569581077).

104120340440043 is a wasteful number, since it uses less digits than its factorization.

104120340440043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51235986.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 104120340440043 its reverse (340044043021401), we get a palindrome (444164383461444).

The spelling of 104120340440043 in words is "one hundred four trillion, one hundred twenty billion, three hundred forty million, four hundred forty thousand, forty-three".