140421412214 has 4 divisors (see below), whose sum is σ = 210632118324. Its totient is φ = 70210706106.

The previous prime is 140421412189. The next prime is 140421412267. The reversal of 140421412214 is 412214124041.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35105353052 + ... + 35105353055.

It is an arithmetic number, because the mean of its divisors is an integer number (52658029581).

Almost surely, 2^140421412214 is an apocalyptic number.

140421412214 is a deficient number, since it is larger than the sum of its proper divisors (70210706110).

140421412214 is an equidigital number, since it uses as much as digits as its factorization.

140421412214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70210706109.

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 140421412214 its reverse (412214124041), we get a palindrome (552635536255).

The spelling of 140421412214 in words is "one hundred forty billion, four hundred twenty-one million, four hundred twelve thousand, two hundred fourteen".