2245562423142 has 16 divisors (see below), whose sum is σ = 4491145553520. Its totient is φ = 748517356512.

The previous prime is 2245562423051. The next prime is 2245562423171. The reversal of 2245562423142 is 2413242655422.

It is a junction number, because it is equal to n+sod(n) for n = 2245562423094 and 2245562423103.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 790728 + ... + 2261940.

It is an arithmetic number, because the mean of its divisors is an integer number (280696597095).

Almost surely, 2^{2245562423142} is an apocalyptic number.

2245562423142 is an abundant number, since it is smaller than the sum of its proper divisors (2245583130378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2245562423142 is a wasteful number, since it uses less digits than its factorization.

2245562423142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725607.

The product of its digits is 921600, while the sum is 42.

The spelling of 2245562423142 in words is "two trillion, two hundred forty-five billion, five hundred sixty-two million, four hundred twenty-three thousand, one hundred forty-two".