142462227602 has 4 divisors (see below), whose sum is σ = 213693341406. Its totient is φ = 71231113800.

The previous prime is 142462227547. The next prime is 142462227613. The reversal of 142462227602 is 206722264241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 96168832321 + 46293395281 = 310111^2 + 215159^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35615556899 + ... + 35615556902.

Almost surely, 2^142462227602 is an apocalyptic number.

142462227602 is a deficient number, since it is larger than the sum of its proper divisors (71231113804).

142462227602 is an equidigital number, since it uses as much as digits as its factorization.

142462227602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71231113803.

The product of its (nonzero) digits is 129024, while the sum is 38.

The spelling of 142462227602 in words is "one hundred forty-two billion, four hundred sixty-two million, two hundred twenty-seven thousand, six hundred two".