104121412 has 6 divisors (see below), whose sum is σ = 182212478. Its totient is φ = 52060704.

The previous prime is 104121373. The next prime is 104121419. The reversal of 104121412 is 214121401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 59845696 + 44275716 = 7736^2 + 6654^2 .

It is not an unprimeable number, because it can be changed into a prime (104121419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13015173 + ... + 13015180.

Almost surely, 2^104121412 is an apocalyptic number.

It is an amenable number.

104121412 is a deficient number, since it is larger than the sum of its proper divisors (78091066).

104121412 is a wasteful number, since it uses less digits than its factorization.

104121412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26030357 (or 26030355 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 104121412 is about 10203.9900039151. The cubic root of 104121412 is about 470.4498665358.

Adding to 104121412 its reverse (214121401), we get a palindrome (318242813).

The spelling of 104121412 in words is "one hundred four million, one hundred twenty-one thousand, four hundred twelve".