140204334 has 32 divisors (see below), whose sum is σ = 286024320. Its totient is φ = 45806112.

The previous prime is 140204327. The next prime is 140204341. The reversal of 140204334 is 433402041.

140204334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140204327) and next prime (140204341).

It is a self number, because there is not a number n which added to its sum of digits gives 140204334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91297 + ... + 92819.

It is an arithmetic number, because the mean of its divisors is an integer number (8938260).

Almost surely, 2^140204334 is an apocalyptic number.

140204334 is an abundant number, since it is smaller than the sum of its proper divisors (145819986).

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

140204334 is a wasteful number, since it uses less digits than its factorization.

140204334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 140204334 is about 11840.7911053274. The cubic root of 140204334 is about 519.5019071660.

Adding to 140204334 its reverse (433402041), we get a palindrome (573606375).

The spelling of 140204334 in words is "one hundred forty million, two hundred four thousand, three hundred thirty-four".