10633661344 has 24 divisors (see below), whose sum is σ = 20957327748. Its totient is φ = 5311165440.

The previous prime is 10633661329. The next prime is 10633661383. The reversal of 10633661344 is 44316633601.

It can be written as a sum of positive squares in 2 ways, for example, as 10488217744 + 145443600 = 102412^2 + 12060^2 .

It is a super-2 number, since 2×10633661344² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146457 + ... + 206680.

Almost surely, 2^10633661344 is an apocalyptic number.

It is an amenable number.

10633661344 is a deficient number, since it is larger than the sum of its proper divisors (10323666404).

10633661344 is an equidigital number, since it uses as much as digits as its factorization.

10633661344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354088 (or 354080 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 10633661344 in words is "ten billion, six hundred thirty-three million, six hundred sixty-one thousand, three hundred forty-four".