140300404 has 12 divisors (see below), whose sum is σ = 245700000. Its totient is φ = 70100408.

The previous prime is 140300393. The next prime is 140300417. The reversal of 140300404 is 404003041.

It is a super-3 number, since 3×140300404³ (a number of 25 digits) contains 333 as substring.

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, 5704 + ... + 17695.

It is an arithmetic number, because the mean of its divisors is an integer number (20475000).

Almost surely, 2^140300404 is an apocalyptic number.

It is an amenable number.

140300404 is a deficient number, since it is larger than the sum of its proper divisors (105399596).

140300404 is a wasteful number, since it uses less digits than its factorization.

140300404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24902 (or 24900 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 140300404 is about 11844.8471497103. The cubic root of 140300404 is about 519.6205367685.

Adding to 140300404 its reverse (404003041), we get a palindrome (544303445).

The spelling of 140300404 in words is "one hundred forty million, three hundred thousand, four hundred four".