142320413702 has 8 divisors (see below), whose sum is σ = 222762386736. Its totient is φ = 68066284792.

The previous prime is 142320413689. The next prime is 142320413749. The reversal of 142320413702 is 207314023241.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1546960973 + ... + 1546961064.

It is an arithmetic number, because the mean of its divisors is an integer number (27845298342).

Almost surely, 2^142320413702 is an apocalyptic number.

142320413702 is a deficient number, since it is larger than the sum of its proper divisors (80441973034).

142320413702 is a wasteful number, since it uses less digits than its factorization.

142320413702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093922062.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 142320413702 its reverse (207314023241), we get a palindrome (349634436943).

The spelling of 142320413702 in words is "one hundred forty-two billion, three hundred twenty million, four hundred thirteen thousand, seven hundred two".