140234302412201 has 4 divisors (see below), whose sum is σ = 140234330709504. Its totient is φ = 140234274114900.

The previous prime is 140234302412189. The next prime is 140234302412213. The reversal of 140234302412201 is 102214203432041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (140234302412189) and next prime (140234302412213).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140234302412201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140234302462201) 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, 4539785 + ... + 17351606.

It is an arithmetic number, because the mean of its divisors is an integer number (35058582677376).

Almost surely, 2^{140234302412201} is an apocalyptic number.

It is an amenable number.

140234302412201 is a deficient number, since it is larger than the sum of its proper divisors (28297303).

140234302412201 is an equidigital number, since it uses as much as digits as its factorization.

140234302412201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28297302.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 140234302412201 its reverse (102214203432041), we get a palindrome (242448505844242).

The spelling of 140234302412201 in words is "one hundred forty trillion, two hundred thirty-four billion, three hundred two million, four hundred twelve thousand, two hundred one".