104091402229 has 2 divisors, whose sum is σ = 104091402230. Its totient is φ = 104091402228.

The previous prime is 104091402223. The next prime is 104091402269. The reversal of 104091402229 is 922204190401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72584442225 + 31506960004 = 269415^2 + 177502^2 .

It is a cyclic number.

It is not a de Polignac number, because 104091402229 - 2⁹ = 104091401717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104091402194 and 104091402203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104091402223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52045701114 + 52045701115.

It is an arithmetic number, because the mean of its divisors is an integer number (52045701115).

Almost surely, 2^104091402229 is an apocalyptic number.

It is an amenable number.

104091402229 is a deficient number, since it is larger than the sum of its proper divisors (1).

104091402229 is an equidigital number, since it uses as much as digits as its factorization.

104091402229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 104091402229 in words is "one hundred four billion, ninety-one million, four hundred two thousand, two hundred twenty-nine".