140423300 has 36 divisors (see below), whose sum is σ = 320760720. Its totient is φ = 53212320.

The previous prime is 140423207. The next prime is 140423317. The reversal of 140423300 is 3324041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35054 + ... + 38853.

It is an arithmetic number, because the mean of its divisors is an integer number (8910020).

Almost surely, 2^140423300 is an apocalyptic number.

140423300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140423300 is an abundant number, since it is smaller than the sum of its proper divisors (180337420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140423300 is a wasteful number, since it uses less digits than its factorization.

140423300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73940 (or 73933 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 140423300 is about 11850.0337552262. The cubic root of 140423300 is about 519.7722128552.

Adding to 140423300 its reverse (3324041), we get a palindrome (143747341).

The spelling of 140423300 in words is "one hundred forty million, four hundred twenty-three thousand, three hundred".