142263362 has 8 divisors (see below), whose sum is σ = 213933756. Its totient is φ = 70952112.

The previous prime is 142263343. The next prime is 142263391. The reversal of 142263362 is 263362241.

It can be written as a sum of positive squares in 2 ways, for example, as 120538441 + 21724921 = 10979^2 + 4661^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88793 + ... + 90380.

Almost surely, 2^142263362 is an apocalyptic number.

142263362 is a deficient number, since it is larger than the sum of its proper divisors (71670394).

142263362 is a wasteful number, since it uses less digits than its factorization.

142263362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179572.

The product of its digits is 10368, while the sum is 29.

The square root of 142263362 is about 11927.4205929027. The cubic root of 142263362 is about 522.0326775490.

The spelling of 142263362 in words is "one hundred forty-two million, two hundred sixty-three thousand, three hundred sixty-two".