140223417308 has 48 divisors (see below), whose sum is σ = 279196606080. Its totient is φ = 61157289984.

The previous prime is 140223417277. The next prime is 140223417311. The reversal of 140223417308 is 803714322041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 918341 + ... + 1060092.

It is an arithmetic number, because the mean of its divisors is an integer number (5816595960).

Almost surely, 2^140223417308 is an apocalyptic number.

It is an amenable number.

140223417308 is a deficient number, since it is larger than the sum of its proper divisors (138973188772).

140223417308 is a wasteful number, since it uses less digits than its factorization.

140223417308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978526 (or 1978524 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

Adding to 140223417308 its reverse (803714322041), we get a palindrome (943937739349).

The spelling of 140223417308 in words is "one hundred forty billion, two hundred twenty-three million, four hundred seventeen thousand, three hundred eight".