143045154422 has 8 divisors (see below), whose sum is σ = 225860770200. Its totient is φ = 67758231024.

The previous prime is 143045154401. The next prime is 143045154463. The reversal of 143045154422 is 224451540341.

It is a happy number.

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

It is a super-2 number, since 2×143045154422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882173047 + ... + 1882173122.

It is an arithmetic number, because the mean of its divisors is an integer number (28232596275).

Almost surely, 2^143045154422 is an apocalyptic number.

143045154422 is a deficient number, since it is larger than the sum of its proper divisors (82815615778).

143045154422 is a wasteful number, since it uses less digits than its factorization.

143045154422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3764346190.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 143045154422 its reverse (224451540341), we get a palindrome (367496694763).

The spelling of 143045154422 in words is "one hundred forty-three billion, forty-five million, one hundred fifty-four thousand, four hundred twenty-two".