10440365461 has 8 divisors (see below), whose sum is σ = 10994237600. Its totient is φ = 9886931280.

The previous prime is 10440365417. The next prime is 10440365491. The reversal of 10440365461 is 16456304401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10440365461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440365491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59970 + ... + 156451.

It is an arithmetic number, because the mean of its divisors is an integer number (1374279700).

Almost surely, 2^10440365461 is an apocalyptic number.

It is an amenable number.

10440365461 is a deficient number, since it is larger than the sum of its proper divisors (553872139).

10440365461 is a wasteful number, since it uses less digits than its factorization.

10440365461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218979.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 10440365461 its reverse (16456304401), we get a palindrome (26896669862).

The spelling of 10440365461 in words is "ten billion, four hundred forty million, three hundred sixty-five thousand, four hundred sixty-one".