142402422210131 has 32 divisors (see below), whose sum is σ = 154206621811200. Its totient is φ = 131083264327680.

The previous prime is 142402422210109. The next prime is 142402422210133. The reversal of 142402422210131 is 131012224204241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142402422210131 is a prime.

It is a super-2 number, since 2×142402422210131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142402422210094 and 142402422210103.

It is not an unprimeable number, because it can be changed into a prime (142402422210133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 965647955 + ... + 965795411.

It is an arithmetic number, because the mean of its divisors is an integer number (4818956931600).

Almost surely, 2^{142402422210131} is an apocalyptic number.

142402422210131 is a deficient number, since it is larger than the sum of its proper divisors (11804199601069).

142402422210131 is a wasteful number, since it uses less digits than its factorization.

142402422210131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157659.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 142402422210131 its reverse (131012224204241), we get a palindrome (273414646414372).

The spelling of 142402422210131 in words is "one hundred forty-two trillion, four hundred two billion, four hundred twenty-two million, two hundred ten thousand, one hundred thirty-one".