140223002 has 8 divisors (see below), whose sum is σ = 221404800. Its totient is φ = 66421404.

The previous prime is 140222981. The next prime is 140223011. The reversal of 140223002 is 200322041.

140223002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 1845002 + ... + 1845077.

It is an arithmetic number, because the mean of its divisors is an integer number (27675600).

Almost surely, 2^140223002 is an apocalyptic number.

140223002 is a deficient number, since it is larger than the sum of its proper divisors (81181798).

140223002 is a wasteful number, since it uses less digits than its factorization.

140223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690100.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 140223002 is about 11841.5793710130. The cubic root of 140223002 is about 519.5249631133.

Adding to 140223002 its reverse (200322041), we get a palindrome (340545043).

The spelling of 140223002 in words is "one hundred forty million, two hundred twenty-three thousand, two".