104321756070 has 144 divisors (see below), whose sum is σ = 317108282400. Its totient is φ = 23724949248.

The previous prime is 104321756051. The next prime is 104321756089. The reversal of 104321756070 is 70657123401.

It is a happy number.

104321756070 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 21 + 7 + 560 + 70 = 666.

It is an interprime number because it is at equal distance from previous prime (104321756051) and next prime (104321756089).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 818154 + ... + 937026.

It is an arithmetic number, because the mean of its divisors is an integer number (2202140850).

Almost surely, 2^104321756070 is an apocalyptic number.

104321756070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104321756070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158554141200).

104321756070 is an abundant number, since it is smaller than the sum of its proper divisors (212786526330).

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

104321756070 is a wasteful number, since it uses less digits than its factorization.

104321756070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119099 (or 119089 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

Adding to 104321756070 its reverse (70657123401), we get a palindrome (174978879471).

The spelling of 104321756070 in words is "one hundred four billion, three hundred twenty-one million, seven hundred fifty-six thousand, seventy".