140341014 has 96 divisors (see below), whose sum is σ = 343699200. Its totient is φ = 41025600.

The previous prime is 140340961. The next prime is 140341031. The reversal of 140341014 is 410143041.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 941812 + ... + 941960.

It is an arithmetic number, because the mean of its divisors is an integer number (3580200).

Almost surely, 2^140341014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140341014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171849600).

140341014 is an abundant number, since it is smaller than the sum of its proper divisors (203358186).

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

140341014 is a wasteful number, since it uses less digits than its factorization.

140341014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 140341014 is about 11846.5612732134. The cubic root of 140341014 is about 519.6706667129.

Adding to 140341014 its reverse (410143041), we get a palindrome (550484055).

The spelling of 140341014 in words is "one hundred forty million, three hundred forty-one thousand, fourteen".