10001973835 has 24 divisors (see below), whose sum is σ = 13997964240. Its totient is φ = 6840800064.

The previous prime is 10001973823. The next prime is 10001973869. The reversal of 10001973835 is 53837910001.

It is a happy number.

It is not a de Polignac number, because 10001973835 - 2⁵ = 10001973803 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10001973794 and 10001973803.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42832 + ... + 147778.

It is an arithmetic number, because the mean of its divisors is an integer number (583248510).

Almost surely, 2^10001973835 is an apocalyptic number.

10001973835 is a deficient number, since it is larger than the sum of its proper divisors (3995990405).

10001973835 is a wasteful number, since it uses less digits than its factorization.

10001973835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105355 (or 105348 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The spelling of 10001973835 in words is "ten billion, one million, nine hundred seventy-three thousand, eight hundred thirty-five".