10824961946 has 4 divisors (see below), whose sum is σ = 16237442922. Its totient is φ = 5412480972.

The previous prime is 10824961919. The next prime is 10824961949. The reversal of 10824961946 is 64916942801.

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., 6673092721 + 4151869225 = 81689^2 + 64435^2 .

It is a super-2 number, since 2×10824961946² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10824961894 and 10824961903.

It is not an unprimeable number, because it can be changed into a prime (10824961949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2706240485 + ... + 2706240488.

Almost surely, 2^10824961946 is an apocalyptic number.

10824961946 is a deficient number, since it is larger than the sum of its proper divisors (5412480976).

10824961946 is an equidigital number, since it uses as much as digits as its factorization.

10824961946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5412480975.

The product of its (nonzero) digits is 746496, while the sum is 50.

The spelling of 10824961946 in words is "ten billion, eight hundred twenty-four million, nine hundred sixty-one thousand, nine hundred forty-six".