142225495798 has 8 divisors (see below), whose sum is σ = 216522396792. Its totient is φ = 70051363536.

The previous prime is 142225495793. The next prime is 142225495817. The reversal of 142225495798 is 897594522241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142225495793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530692015 + ... + 530692282.

It is an arithmetic number, because the mean of its divisors is an integer number (27065299599).

Almost surely, 2^142225495798 is an apocalyptic number.

142225495798 is a deficient number, since it is larger than the sum of its proper divisors (74296900994).

142225495798 is a wasteful number, since it uses less digits than its factorization.

142225495798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061384366.

The product of its digits is 14515200, while the sum is 58.

The spelling of 142225495798 in words is "one hundred forty-two billion, two hundred twenty-five million, four hundred ninety-five thousand, seven hundred ninety-eight".