10765442161 has 8 divisors (see below), whose sum is σ = 11394656000. Its totient is φ = 10142489520.

The previous prime is 10765442159. The next prime is 10765442197. The reversal of 10765442161 is 16124456701.

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

It is a cyclic number.

It is not a de Polignac number, because 10765442161 - 2¹ = 10765442159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10765442161.

It is not an unprimeable number, because it can be changed into a prime (10765442131) 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, 1561761 + ... + 1568638.

It is an arithmetic number, because the mean of its divisors is an integer number (1424332000).

Almost surely, 2^10765442161 is an apocalyptic number.

It is an amenable number.

10765442161 is a deficient number, since it is larger than the sum of its proper divisors (629213839).

10765442161 is a wasteful number, since it uses less digits than its factorization.

10765442161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130599.

The product of its (nonzero) digits is 40320, while the sum is 37.

Adding to 10765442161 its reverse (16124456701), we get a palindrome (26889898862).

The spelling of 10765442161 in words is "ten billion, seven hundred sixty-five million, four hundred forty-two thousand, one hundred sixty-one".