146142141662226 has 16 divisors (see below), whose sum is σ = 292284401804928. Its totient is φ = 48714027474000.

The previous prime is 146142141662207. The next prime is 146142141662233. The reversal of 146142141662226 is 622266141241641.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26386951 + ... + 31441301.

It is an arithmetic number, because the mean of its divisors is an integer number (18267775112808).

Almost surely, 2^{146142141662226} is an apocalyptic number.

146142141662226 is an abundant number, since it is smaller than the sum of its proper divisors (146142260142702).

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

146142141662226 is a wasteful number, since it uses less digits than its factorization.

146142141662226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9873377.

The product of its digits is 1327104, while the sum is 48.

The spelling of 146142141662226 in words is "one hundred forty-six trillion, one hundred forty-two billion, one hundred forty-one million, six hundred sixty-two thousand, two hundred twenty-six".