140043222423999 has 12 divisors (see below), whose sum is σ = 202295804308416. Its totient is φ = 93357002269152.

The previous prime is 140043222423971. The next prime is 140043222424003. The reversal of 140043222423999 is 999324222340041.

It is a happy number.

140043222423999 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 4 + 3 + 2 + 2 + 242 + 399 + 9 = 666.

It is not a de Polignac number, because 140043222423999 - 2⁸ = 140043222423743 is a prime.

It is a super-2 number, since 2×140043222423999² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140043222423919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428662102 + ... + 428988675.

It is an arithmetic number, because the mean of its divisors is an integer number (16857983692368).

Almost surely, 2^{140043222423999} is an apocalyptic number.

140043222423999 is a deficient number, since it is larger than the sum of its proper divisors (62252581884417).

140043222423999 is a wasteful number, since it uses less digits than its factorization.

140043222423999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857668926 (or 857668923 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 54.

The spelling of 140043222423999 in words is "one hundred forty trillion, forty-three billion, two hundred twenty-two million, four hundred twenty-three thousand, nine hundred ninety-nine".