140200302 has 16 divisors (see below), whose sum is σ = 305891712. Its totient is φ = 42484920.

The previous prime is 140200283. The next prime is 140200327. The reversal of 140200302 is 203002041.

140200302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×140200302² = 39312249361782408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062058 + ... + 1062189.

It is an arithmetic number, because the mean of its divisors is an integer number (19118232).

Almost surely, 2^140200302 is an apocalyptic number.

140200302 is an abundant number, since it is smaller than the sum of its proper divisors (165691410).

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

140200302 is a wasteful number, since it uses less digits than its factorization.

140200302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2124263.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 140200302 is about 11840.6208452091. The cubic root of 140200302 is about 519.4969271684.

Adding to 140200302 its reverse (203002041), we get a palindrome (343202343).

The spelling of 140200302 in words is "one hundred forty million, two hundred thousand, three hundred two".