143634426160013 has 4 divisors (see below), whose sum is σ = 148587337406940. Its totient is φ = 138681514913088.

The previous prime is 143634426159923. The next prime is 143634426160037. The reversal of 143634426160013 is 310061624436341.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 75302164893124 + 68332261266889 = 8677682^2 + 8266333^2 .

It is a cyclic number.

It is not a de Polignac number, because 143634426160013 - 2²⁶ = 143634359051149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143634426160913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2476455623420 + ... + 2476455623477.

It is an arithmetic number, because the mean of its divisors is an integer number (37146834351735).

Almost surely, 2^{143634426160013} is an apocalyptic number.

It is an amenable number.

143634426160013 is a deficient number, since it is larger than the sum of its proper divisors (4952911246927).

143634426160013 is an equidigital number, since it uses as much as digits as its factorization.

143634426160013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4952911246926.

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 143634426160013 in words is "one hundred forty-three trillion, six hundred thirty-four billion, four hundred twenty-six million, one hundred sixty thousand, thirteen".