142321162504046 has 16 divisors (see below), whose sum is σ = 220378147721088. Its totient is φ = 68861986099200.

The previous prime is 142321162504039. The next prime is 142321162504049. The reversal of 142321162504046 is 640405261123241.

142321162504046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 142321162503994 and 142321162504012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142321162504049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50150135 + ... + 52911986.

It is an arithmetic number, because the mean of its divisors is an integer number (13773634232568).

Almost surely, 2^{142321162504046} is an apocalyptic number.

142321162504046 is a deficient number, since it is larger than the sum of its proper divisors (78056985217042).

142321162504046 is a wasteful number, since it uses less digits than its factorization.

142321162504046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103084427.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 142321162504046 in words is "one hundred forty-two trillion, three hundred twenty-one billion, one hundred sixty-two million, five hundred four thousand, forty-six".