142320322003514 has 8 divisors (see below), whose sum is σ = 220841878971060. Its totient is φ = 68706362346496.

The previous prime is 142320322003511. The next prime is 142320322003583. The reversal of 142320322003514 is 415300223023241.

142320322003514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 133483477785025 + 8836844218489 = 11553505^2 + 2972683^2 .

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

It is a super-2 number, since 2×142320322003514² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142320322003511) 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, 1226899327559 + ... + 1226899327674.

Almost surely, 2^{142320322003514} is an apocalyptic number.

142320322003514 is a deficient number, since it is larger than the sum of its proper divisors (78521556967546).

142320322003514 is a wasteful number, since it uses less digits than its factorization.

142320322003514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453798655264.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 142320322003514 its reverse (415300223023241), we get a palindrome (557620545026755).

The spelling of 142320322003514 in words is "one hundred forty-two trillion, three hundred twenty billion, three hundred twenty-two million, three thousand, five hundred fourteen".