143401341033 has 32 divisors (see below), whose sum is σ = 213853115520. Its totient is φ = 94969385280.

The previous prime is 143401341023. The next prime is 143401341049. The reversal of 143401341033 is 330143104341.

It is not a de Polignac number, because 143401341033 - 2⁶ = 143401340969 is a prime.

It is a super-2 number, since 2×143401341033² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 143401340988 and 143401341006.

It is not an unprimeable number, because it can be changed into a prime (143401341023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3495466 + ... + 3536252.

It is an arithmetic number, because the mean of its divisors is an integer number (6682909860).

Almost surely, 2^143401341033 is an apocalyptic number.

It is an amenable number.

143401341033 is a deficient number, since it is larger than the sum of its proper divisors (70451774487).

143401341033 is a wasteful number, since it uses less digits than its factorization.

143401341033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41654 (or 41648 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 143401341033 its reverse (330143104341), we get a palindrome (473544445374).

The spelling of 143401341033 in words is "one hundred forty-three billion, four hundred one million, three hundred forty-one thousand, thirty-three".