10661044324 has 24 divisors (see below), whose sum is σ = 22444304960. Its totient is φ = 4328544096.

The previous prime is 10661044279. The next prime is 10661044333. The reversal of 10661044324 is 42344016601.

It is a super-2 number, since 2×10661044324² (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 7 ways as a sum of consecutive naturals, for example, 10019247 + ... + 10020310.

Almost surely, 2^10661044324 is an apocalyptic number.

10661044324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10661044324 is an abundant number, since it is smaller than the sum of its proper divisors (11783260636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10661044324 is a wasteful number, since it uses less digits than its factorization.

10661044324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20039587 (or 20039585 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 10661044324 in words is "ten billion, six hundred sixty-one million, forty-four thousand, three hundred twenty-four".