140223403030 has 8 divisors (see below), whose sum is σ = 252402125472. Its totient is φ = 56089361208.

The previous prime is 140223403027. The next prime is 140223403037. The reversal of 140223403030 is 30304322041.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 140223402992 and 140223403010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140223403037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7011170142 + ... + 7011170161.

It is an arithmetic number, because the mean of its divisors is an integer number (31550265684).

Almost surely, 2^140223403030 is an apocalyptic number.

140223403030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140223403030 is a deficient number, since it is larger than the sum of its proper divisors (112178722442).

140223403030 is a wasteful number, since it uses less digits than its factorization.

140223403030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14022340310.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 140223403030 its reverse (30304322041), we get a palindrome (170527725071).

The spelling of 140223403030 in words is "one hundred forty billion, two hundred twenty-three million, four hundred three thousand, thirty".