140003350 has 24 divisors (see below), whose sum is σ = 260717688. Its totient is φ = 55934400.

The previous prime is 140003327. The next prime is 140003351. The reversal of 140003350 is 53300041.

140003350 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×140003350² = 39201876022445000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140003351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80490 + ... + 82210.

It is an arithmetic number, because the mean of its divisors is an integer number (10863237).

Almost surely, 2^140003350 is an apocalyptic number.

140003350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140003350 is a deficient number, since it is larger than the sum of its proper divisors (120714338).

140003350 is a wasteful number, since it uses less digits than its factorization.

140003350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360 (or 3355 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 140003350 is about 11832.3011286901. The cubic root of 140003350 is about 519.2535517843.

Adding to 140003350 its reverse (53300041), we get a palindrome (193303391).

The spelling of 140003350 in words is "one hundred forty million, three thousand, three hundred fifty".