140043222423971 has 2 divisors, whose sum is σ = 140043222423972. Its totient is φ = 140043222423970.

The previous prime is 140043222423919. The next prime is 140043222424003. The reversal of 140043222423971 is 179324222340041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140043222423971 - 2¹⁰ = 140043222422947 is a prime.

It is a super-2 number, since 2×140043222423971² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140043222123971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70021611211985 + 70021611211986.

It is an arithmetic number, because the mean of its divisors is an integer number (70021611211986).

Almost surely, 2^{140043222423971} is an apocalyptic number.

140043222423971 is a deficient number, since it is larger than the sum of its proper divisors (1).

140043222423971 is an equidigital number, since it uses as much as digits as its factorization.

140043222423971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 140043222423971 in words is "one hundred forty trillion, forty-three billion, two hundred twenty-two million, four hundred twenty-three thousand, nine hundred seventy-one".