142210330402 has 8 divisors (see below), whose sum is σ = 243789137856. Its totient is φ = 60947284452.

The previous prime is 142210330337. The next prime is 142210330421. The reversal of 142210330402 is 204033012241.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5078940358 + ... + 5078940385.

It is an arithmetic number, because the mean of its divisors is an integer number (30473642232).

Almost surely, 2^142210330402 is an apocalyptic number.

142210330402 is a deficient number, since it is larger than the sum of its proper divisors (101578807454).

142210330402 is a wasteful number, since it uses less digits than its factorization.

142210330402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10157880752.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 142210330402 its reverse (204033012241), we get a palindrome (346243342643).

The spelling of 142210330402 in words is "one hundred forty-two billion, two hundred ten million, three hundred thirty thousand, four hundred two".