140022030143 has 8 divisors (see below), whose sum is σ = 144854554080. Its totient is φ = 135189784800.

The previous prime is 140022030139. The next prime is 140022030167. The reversal of 140022030143 is 341030220041.

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

It is a cyclic number.

It is not a de Polignac number, because 140022030143 - 2² = 140022030139 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 (140022033143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1850846 + ... + 1925012.

It is an arithmetic number, because the mean of its divisors is an integer number (18106819260).

Almost surely, 2^140022030143 is an apocalyptic number.

140022030143 is a deficient number, since it is larger than the sum of its proper divisors (4832523937).

140022030143 is an equidigital number, since it uses as much as digits as its factorization.

140022030143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139297.

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

Adding to 140022030143 its reverse (341030220041), we get a palindrome (481052250184).

The spelling of 140022030143 in words is "one hundred forty billion, twenty-two million, thirty thousand, one hundred forty-three".