143126405442133 has 16 divisors (see below), whose sum is σ = 149791079249280. Its totient is φ = 136640468448000.

The previous prime is 143126405442113. The next prime is 143126405442191. The reversal of 143126405442133 is 331244504621341.

It is a cyclic number.

It is not a de Polignac number, because 143126405442133 - 2¹³ = 143126405433941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143126405442133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143126405442113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172111048 + ... + 172940641.

It is an arithmetic number, because the mean of its divisors is an integer number (9361942453080).

Almost surely, 2^{143126405442133} is an apocalyptic number.

It is an amenable number.

143126405442133 is a deficient number, since it is larger than the sum of its proper divisors (6664673807147).

143126405442133 is a wasteful number, since it uses less digits than its factorization.

143126405442133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345051948.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 143126405442133 in words is "one hundred forty-three trillion, one hundred twenty-six billion, four hundred five million, four hundred forty-two thousand, one hundred thirty-three".