104455034242 has 64 divisors (see below), whose sum is σ = 175322732256. Its totient is φ = 46366064640.

The previous prime is 104455034227. The next prime is 104455034261. The reversal of 104455034242 is 242430554401.

It can be written as a sum of positive squares in 16 ways, for example, as 3470270281 + 100984763961 = 58909^2 + 317781^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104455034198 and 104455034207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23246148 + ... + 23250640.

Almost surely, 2^104455034242 is an apocalyptic number.

104455034242 is a deficient number, since it is larger than the sum of its proper divisors (70867698014).

104455034242 is a wasteful number, since it uses less digits than its factorization.

104455034242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4855.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 104455034242 its reverse (242430554401), we get a palindrome (346885588643).

The spelling of 104455034242 in words is "one hundred four billion, four hundred fifty-five million, thirty-four thousand, two hundred forty-two".