1040562234161 has 8 divisors (see below), whose sum is σ = 1052145202920. Its totient is φ = 1028996725248.

The previous prime is 1040562234097. The next prime is 1040562234191. The reversal of 1040562234161 is 1614322650401.

1040562234161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 121755634225 + 918806599936 = 348935^2 + 958544^2 .

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 1040562234161 - 2⁶ = 1040562234097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1040562234191) 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, 4245086 + ... + 4483511.

It is an arithmetic number, because the mean of its divisors is an integer number (131518150365).

Almost surely, 2^{1040562234161} is an apocalyptic number.

It is an amenable number.

1040562234161 is a deficient number, since it is larger than the sum of its proper divisors (11582968759).

1040562234161 is an equidigital number, since it uses as much as digits as its factorization.

1040562234161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8729923.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 1040562234161 its reverse (1614322650401), we get a palindrome (2654884884562).

The spelling of 1040562234161 in words is "one trillion, forty billion, five hundred sixty-two million, two hundred thirty-four thousand, one hundred sixty-one".