104140010412 has 144 divisors (see below), whose sum is σ = 275047936800. Its totient is φ = 33194188800.

The previous prime is 104140010407. The next prime is 104140010423. The reversal of 104140010412 is 214010041401.

104140010412 is a `hidden beast` number, since 104 + 140 + 0 + 10 + 412 = 666.

It is a super-2 number, since 2×104140010412² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18697164 + ... + 18702732.

Almost surely, 2^104140010412 is an apocalyptic number.

104140010412 is a gapful number since it is divisible by the number (12) 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 104140010412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137523968400).

104140010412 is an abundant number, since it is smaller than the sum of its proper divisors (170907926388).

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

104140010412 is a wasteful number, since it uses less digits than its factorization.

104140010412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5856 (or 5851 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 104140010412 its reverse (214010041401), we get a palindrome (318150051813).

The spelling of 104140010412 in words is "one hundred four billion, one hundred forty million, ten thousand, four hundred twelve".