1145044533362 has 32 divisors (see below), whose sum is σ = 1858772240640. Its totient is φ = 526959896320.

The previous prime is 1145044533359. The next prime is 1145044533407. The reversal of 1145044533362 is 2633354405411.

It is a happy number.

It is a super-2 number, since 2×1145044533362² (a number of 25 digits) contains 22 as substring.

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, 1727312 + ... + 2296452.

It is an arithmetic number, because the mean of its divisors is an integer number (58086632520).

Almost surely, 2^{1145044533362} is an apocalyptic number.

1145044533362 is a deficient number, since it is larger than the sum of its proper divisors (713727707278).

1145044533362 is a wasteful number, since it uses less digits than its factorization.

1145044533362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570466.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 1145044533362 its reverse (2633354405411), we get a palindrome (3778398938773).

The spelling of 1145044533362 in words is "one trillion, one hundred forty-five billion, forty-four million, five hundred thirty-three thousand, three hundred sixty-two".