10941993386 has 4 divisors (see below), whose sum is σ = 16412990082. Its totient is φ = 5470996692.

The previous prime is 10941993341. The next prime is 10941993421. The reversal of 10941993386 is 68339914901.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9794071225 + 1147922161 = 98965^2 + 33881^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2735498345 + ... + 2735498348.

Almost surely, 2^10941993386 is an apocalyptic number.

10941993386 is a deficient number, since it is larger than the sum of its proper divisors (5470996696).

10941993386 is an equidigital number, since it uses as much as digits as its factorization.

10941993386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5470996695.

The product of its (nonzero) digits is 1259712, while the sum is 53.

The spelling of 10941993386 in words is "ten billion, nine hundred forty-one million, nine hundred ninety-three thousand, three hundred eighty-six".