104101226240 has 144 divisors (see below), whose sum is σ = 277158109536. Its totient is φ = 37140480000.

The previous prime is 104101226237. The next prime is 104101226329. The reversal of 104101226240 is 42622101401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676490 + ... + 815990.

It is an arithmetic number, because the mean of its divisors is an integer number (1924709094).

Almost surely, 2^104101226240 is an apocalyptic number.

104101226240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104101226240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138579054768).

104101226240 is an abundant number, since it is smaller than the sum of its proper divisors (173056883296).

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

104101226240 is a wasteful number, since it uses less digits than its factorization.

104101226240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139586 (or 139572 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 104101226240 its reverse (42622101401), we get a palindrome (146723327641).

The spelling of 104101226240 in words is "one hundred four billion, one hundred one million, two hundred twenty-six thousand, two hundred forty".