142331323150545 has 32 divisors (see below), whose sum is σ = 228605680512000. Its totient is φ = 75618208945344.

The previous prime is 142331323150529. The next prime is 142331323150589. The reversal of 142331323150545 is 545051323133241.

142331323150545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142331323150545 - 2⁴ = 142331323150529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142331323150497 and 142331323150506.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94003906 + ... + 95506004.

It is an arithmetic number, because the mean of its divisors is an integer number (7143927516000).

Almost surely, 2^{142331323150545} is an apocalyptic number.

142331323150545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142331323150545 is a deficient number, since it is larger than the sum of its proper divisors (86274357361455).

142331323150545 is a wasteful number, since it uses less digits than its factorization.

142331323150545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526389.

The product of its (nonzero) digits is 648000, while the sum is 42.

Adding to 142331323150545 its reverse (545051323133241), we get a palindrome (687382646283786).

The spelling of 142331323150545 in words is "one hundred forty-two trillion, three hundred thirty-one billion, three hundred twenty-three million, one hundred fifty thousand, five hundred forty-five".