10000000993628 has 48 divisors (see below), whose sum is σ = 17709838030080. Its totient is φ = 4940263104000.

The previous prime is 10000000993627. The next prime is 10000000993637. The reversal of 10000000993628 is 82639900000001.

It is a junction number, because it is equal to n+sod(n) for n = 10000000993591 and 10000000993600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000000993627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393084533 + ... + 393109971.

It is an arithmetic number, because the mean of its divisors is an integer number (368954958960).

Almost surely, 2^{10000000993628} is an apocalyptic number.

It is an amenable number.

10000000993628 is a deficient number, since it is larger than the sum of its proper divisors (7709837036452).

10000000993628 is a wasteful number, since it uses less digits than its factorization.

10000000993628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27518 (or 27516 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

Adding to 10000000993628 its reverse (82639900000001), we get a palindrome (92639900993629).

The spelling of 10000000993628 in words is "ten trillion, nine hundred ninety-three thousand, six hundred twenty-eight".