104203041232240 has 80 divisors (see below), whose sum is σ = 256546783579968. Its totient is φ = 39225799528448.

The previous prime is 104203041232219. The next prime is 104203041232243. The reversal of 104203041232240 is 42232140302401.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 104203041232199 and 104203041232208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104203041232243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11431989 + ... + 18414571.

Almost surely, 2^{104203041232240} is an apocalyptic number.

104203041232240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104203041232240 is an abundant number, since it is smaller than the sum of its proper divisors (152343742347728).

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

104203041232240 is a wasteful number, since it uses less digits than its factorization.

104203041232240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6993586 (or 6993580 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 104203041232240 its reverse (42232140302401), we get a palindrome (146435181534641).

The spelling of 104203041232240 in words is "one hundred four trillion, two hundred three billion, forty-one million, two hundred thirty-two thousand, two hundred forty".