140314334 has 8 divisors (see below), whose sum is σ = 211865808. Its totient is φ = 69692400.

The previous prime is 140314327. The next prime is 140314337. The reversal of 140314334 is 433413041.

140314334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×140314334² = 39376224651727112, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140314337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232007 + ... + 232610.

It is an arithmetic number, because the mean of its divisors is an integer number (26483226).

Almost surely, 2^140314334 is an apocalyptic number.

140314334 is a deficient number, since it is larger than the sum of its proper divisors (71551474).

140314334 is a wasteful number, since it uses less digits than its factorization.

140314334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464770.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 140314334 is about 11845.4351545226. The cubic root of 140314334 is about 519.6377333798.

Adding to 140314334 its reverse (433413041), we get a palindrome (573727375).

The spelling of 140314334 in words is "one hundred forty million, three hundred fourteen thousand, three hundred thirty-four".