142225424522241 has 32 divisors (see below), whose sum is σ = 197621007187968. Its totient is φ = 90900270982080.

The previous prime is 142225424522239. The next prime is 142225424522281.

142225424522241 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 142225424522241 - 2¹ = 142225424522239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142225424522193 and 142225424522202.

It is not an unprimeable number, because it can be changed into a prime (142225424522281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7680180 + ... + 18532026.

It is an arithmetic number, because the mean of its divisors is an integer number (6175656474624).

Almost surely, 2^{142225424522241} is an apocalyptic number.

It is an amenable number.

142225424522241 is a deficient number, since it is larger than the sum of its proper divisors (55395582665727).

142225424522241 is a wasteful number, since it uses less digits than its factorization.

142225424522241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10853621.

The product of its digits is 819200, while the sum is 42.

The spelling of 142225424522241 in words is "one hundred forty-two trillion, two hundred twenty-five billion, four hundred twenty-four million, five hundred twenty-two thousand, two hundred forty-one".