142264064226 has 16 divisors (see below), whose sum is σ = 284658732000. Its totient is φ = 47399587488.

The previous prime is 142264064179. The next prime is 142264064227. The reversal of 142264064226 is 622460462241.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142264064227) 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, 5427651 + ... + 5453798.

It is an arithmetic number, because the mean of its divisors is an integer number (17791170750).

Almost surely, 2^142264064226 is an apocalyptic number.

142264064226 is an abundant number, since it is smaller than the sum of its proper divisors (142394667774).

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

142264064226 is a wasteful number, since it uses less digits than its factorization.

142264064226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10883633.

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 142264064226 in words is "one hundred forty-two billion, two hundred sixty-four million, sixty-four thousand, two hundred twenty-six".