140002142330 has 8 divisors (see below), whose sum is σ = 252003856212. Its totient is φ = 56000856928.

The previous prime is 140002142321. The next prime is 140002142339. The reversal of 140002142330 is 33241200041.

It is an interprime number because it is at equal distance from previous prime (140002142321) and next prime (140002142339).

It can be written as a sum of positive squares in 2 ways, for example, as 131230134049 + 8772008281 = 362257^2 + 93659^2 .

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

It is not an unprimeable number, because it can be changed into a prime (140002142339) 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, 7000107107 + ... + 7000107126.

Almost surely, 2^140002142330 is an apocalyptic number.

140002142330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140002142330 is a deficient number, since it is larger than the sum of its proper divisors (112001713882).

140002142330 is a wasteful number, since it uses less digits than its factorization.

140002142330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14000214240.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 140002142330 its reverse (33241200041), we get a palindrome (173243342371).

The spelling of 140002142330 in words is "one hundred forty billion, two million, one hundred forty-two thousand, three hundred thirty".