140223404014432 has 24 divisors (see below), whose sum is σ = 276335744113800. Its totient is φ = 70042897572864.

The previous prime is 140223404014417. The next prime is 140223404014469. The reversal of 140223404014432 is 234410404322041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2150105457 + ... + 2150170672.

It is an arithmetic number, because the mean of its divisors is an integer number (11513989338075).

Almost surely, 2^{140223404014432} is an apocalyptic number.

It is an amenable number.

140223404014432 is a deficient number, since it is larger than the sum of its proper divisors (136112340099368).

140223404014432 is a wasteful number, since it uses less digits than its factorization.

140223404014432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4300277158 (or 4300277150 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 140223404014432 its reverse (234410404322041), we get a palindrome (374633808336473).

The spelling of 140223404014432 in words is "one hundred forty trillion, two hundred twenty-three billion, four hundred four million, fourteen thousand, four hundred thirty-two".