1045433142345 has 8 divisors (see below), whose sum is σ = 1672693027776. Its totient is φ = 557564342576.

The previous prime is 1045433142323. The next prime is 1045433142353. The reversal of 1045433142345 is 5432413345401.

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 1045433142345 - 2¹³ = 1045433134153 is a prime.

It is a super-2 number, since 2×1045433142345² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34847771397 + ... + 34847771426.

It is an arithmetic number, because the mean of its divisors is an integer number (209086628472).

Almost surely, 2^{1045433142345} is an apocalyptic number.

1045433142345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1045433142345 is a deficient number, since it is larger than the sum of its proper divisors (627259885431).

1045433142345 is an equidigital number, since it uses as much as digits as its factorization.

1045433142345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69695542831.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 1045433142345 its reverse (5432413345401), we get a palindrome (6477846487746).

The spelling of 1045433142345 in words is "one trillion, forty-five billion, four hundred thirty-three million, one hundred forty-two thousand, three hundred forty-five".