10012000004 has 36 divisors (see below), whose sum is σ = 18450130524. Its totient is φ = 4753258752.

The previous prime is 10011999997. The next prime is 10012000021. The reversal of 10012000004 is 40000021001.

It can be written as a sum of positive squares in 2 ways, for example, as 3642363904 + 6369636100 = 60352^2 + 79810^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10011999955 and 10012000000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272624 + ... + 307160.

Almost surely, 2^10012000004 is an apocalyptic number.

It is an amenable number.

10012000004 is a deficient number, since it is larger than the sum of its proper divisors (8438130520).

10012000004 is a wasteful number, since it uses less digits than its factorization.

10012000004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34724 (or 34699 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 10012000004 its reverse (40000021001), we get a palindrome (50012021005).

The spelling of 10012000004 in words is "ten billion, twelve million, four", and thus it is an aban number.