1165423165034 has 8 divisors (see below), whose sum is σ = 1748592266148. Its totient is φ = 582559076320.

The previous prime is 1165423165033. The next prime is 1165423165073. The reversal of 1165423165034 is 4305613245611.

It can be written as a sum of positive squares in 2 ways, for example, as 1084195315009 + 81227850025 = 1041247^2 + 285005^2 .

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

It is a super-2 number, since 2×1165423165034² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1165423164982 and 1165423165000.

It is not an unprimeable number, because it can be changed into a prime (1165423165033) 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, 76243547 + ... + 76258830.

Almost surely, 2^{1165423165034} is an apocalyptic number.

1165423165034 is a deficient number, since it is larger than the sum of its proper divisors (583169101114).

1165423165034 is a wasteful number, since it uses less digits than its factorization.

1165423165034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152506200.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 1165423165034 in words is "one trillion, one hundred sixty-five billion, four hundred twenty-three million, one hundred sixty-five thousand, thirty-four".