7534222034161 has 4 divisors (see below), whose sum is σ = 7534231964532. Its totient is φ = 7534212103792.

The previous prime is 7534222034159. The next prime is 7534222034197. The reversal of 7534222034161 is 1614302224357.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2024803777936 + 5509418256225 = 1422956^2 + 2347215^2 .

It is a cyclic number.

It is not a de Polignac number, because 7534222034161 - 2¹ = 7534222034159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7534222034761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3723646 + ... + 5379031.

It is an arithmetic number, because the mean of its divisors is an integer number (1883557991133).

Almost surely, 2^{7534222034161} is an apocalyptic number.

It is an amenable number.

7534222034161 is a deficient number, since it is larger than the sum of its proper divisors (9930371).

7534222034161 is an equidigital number, since it uses as much as digits as its factorization.

7534222034161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9930370.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 7534222034161 in words is "seven trillion, five hundred thirty-four billion, two hundred twenty-two million, thirty-four thousand, one hundred sixty-one".