140111304345143 has 16 divisors (see below), whose sum is σ = 142290180864000. Its totient is φ = 137949225543360.

The previous prime is 140111304345119. The next prime is 140111304345167. The reversal of 140111304345143 is 341543403111041.

It is an interprime number because it is at equal distance from previous prime (140111304345119) and next prime (140111304345167).

It is a cyclic number.

It is not a de Polignac number, because 140111304345143 - 2²⁸ = 140111035909687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140111304345043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24489218 + ... + 29663856.

It is an arithmetic number, because the mean of its divisors is an integer number (8893136304000).

Almost surely, 2^{140111304345143} is an apocalyptic number.

140111304345143 is a deficient number, since it is larger than the sum of its proper divisors (2178876518857).

140111304345143 is a wasteful number, since it uses less digits than its factorization.

140111304345143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5176262.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 140111304345143 its reverse (341543403111041), we get a palindrome (481654707456184).

The spelling of 140111304345143 in words is "one hundred forty trillion, one hundred eleven billion, three hundred four million, three hundred forty-five thousand, one hundred forty-three".