143304223566245 has 32 divisors (see below), whose sum is σ = 196806208709376. Its totient is φ = 98128423872000.

The previous prime is 143304223566227. The next prime is 143304223566341. The reversal of 143304223566245 is 542665322403341.

It is not a de Polignac number, because 143304223566245 - 2²⁸ = 143303955130789 is a prime.

It is a super-2 number, since 2×143304223566245² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143304223566193 and 143304223566202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327418442 + ... + 327855828.

It is an arithmetic number, because the mean of its divisors is an integer number (6150194022168).

Almost surely, 2^{143304223566245} is an apocalyptic number.

It is an amenable number.

143304223566245 is a deficient number, since it is larger than the sum of its proper divisors (53501985143131).

143304223566245 is a wasteful number, since it uses less digits than its factorization.

143304223566245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450461.

The product of its (nonzero) digits is 12441600, while the sum is 50.

Adding to 143304223566245 its reverse (542665322403341), we get a palindrome (685969545969586).

The spelling of 143304223566245 in words is "one hundred forty-three trillion, three hundred four billion, two hundred twenty-three million, five hundred sixty-six thousand, two hundred forty-five".