1165032542234 has 32 divisors (see below), whose sum is σ = 1909194200640. Its totient is φ = 528789340800.

The previous prime is 1165032542207. The next prime is 1165032542243. The reversal of 1165032542234 is 4322452305611.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45533657 + ... + 45559235.

It is an arithmetic number, because the mean of its divisors is an integer number (59662318770).

Almost surely, 2^{1165032542234} is an apocalyptic number.

1165032542234 is a deficient number, since it is larger than the sum of its proper divisors (744161658406).

1165032542234 is a wasteful number, since it uses less digits than its factorization.

1165032542234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28526.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 1165032542234 its reverse (4322452305611), we get a palindrome (5487484847845).

The spelling of 1165032542234 in words is "one trillion, one hundred sixty-five billion, thirty-two million, five hundred forty-two thousand, two hundred thirty-four".