10105404434 has 8 divisors (see below), whose sum is σ = 15193277568. Its totient is φ = 5040978580.

The previous prime is 10105404427. The next prime is 10105404493. The reversal of 10105404434 is 43440450101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5860742 + ... + 5862465.

It is an arithmetic number, because the mean of its divisors is an integer number (1899159696).

Almost surely, 2^10105404434 is an apocalyptic number.

10105404434 is a deficient number, since it is larger than the sum of its proper divisors (5087873134).

10105404434 is a wasteful number, since it uses less digits than its factorization.

10105404434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11723640.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 10105404434 its reverse (43440450101), we get a palindrome (53545854535).

The spelling of 10105404434 in words is "ten billion, one hundred five million, four hundred four thousand, four hundred thirty-four".