140052345214 has 4 divisors (see below), whose sum is σ = 210078517824. Its totient is φ = 70026172606.

The previous prime is 140052345193. The next prime is 140052345229. The reversal of 140052345214 is 412543250041.

140052345214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×140052345214² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35013086302 + ... + 35013086305.

It is an arithmetic number, because the mean of its divisors is an integer number (52519629456).

Almost surely, 2^140052345214 is an apocalyptic number.

140052345214 is a deficient number, since it is larger than the sum of its proper divisors (70026172610).

140052345214 is an equidigital number, since it uses as much as digits as its factorization.

140052345214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70026172609.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 140052345214 its reverse (412543250041), we get a palindrome (552595595255).

The spelling of 140052345214 in words is "one hundred forty billion, fifty-two million, three hundred forty-five thousand, two hundred fourteen".