140330014 has 16 divisors (see below), whose sum is σ = 237550320. Its totient is φ = 61586560.

The previous prime is 140329999. The next prime is 140330039. The reversal of 140330014 is 410033041.

It is a self number, because there is not a number n which added to its sum of digits gives 140330014.

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, 109339 + ... + 110614.

It is an arithmetic number, because the mean of its divisors is an integer number (14846895).

Almost surely, 2^140330014 is an apocalyptic number.

140330014 is a deficient number, since it is larger than the sum of its proper divisors (97220306).

140330014 is a wasteful number, since it uses less digits than its factorization.

140330014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219995.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 140330014 is about 11846.0969943691. The cubic root of 140330014 is about 519.6570890078.

Adding to 140330014 its reverse (410033041), we get a palindrome (550363055).

The spelling of 140330014 in words is "one hundred forty million, three hundred thirty thousand, fourteen".