104250025443 has 16 divisors (see below), whose sum is σ = 141089598720. Its totient is φ = 68455454496.

The previous prime is 104250025433. The next prime is 104250025547. The reversal of 104250025443 is 344520052401.

It is a de Polignac number, because none of the positive numbers 2^k-104250025443 is a prime.

It is a super-2 number, since 2×104250025443² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104250025443.

It is not an unprimeable number, because it can be changed into a prime (104250025433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2414521 + ... + 2457317.

It is an arithmetic number, because the mean of its divisors is an integer number (8818099920).

Almost surely, 2^104250025443 is an apocalyptic number.

104250025443 is a deficient number, since it is larger than the sum of its proper divisors (36839573277).

104250025443 is a wasteful number, since it uses less digits than its factorization.

104250025443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54986.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 104250025443 its reverse (344520052401), we get a palindrome (448770077844).

The spelling of 104250025443 in words is "one hundred four billion, two hundred fifty million, twenty-five thousand, four hundred forty-three".