140310032214 has 32 divisors (see below), whose sum is σ = 306145753344. Its totient is φ = 42516139680.

The previous prime is 140310032207. The next prime is 140310032231. The reversal of 140310032214 is 412230013041.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1864767 + ... + 1938549.

It is an arithmetic number, because the mean of its divisors is an integer number (9567054792).

Almost surely, 2^140310032214 is an apocalyptic number.

140310032214 is an abundant number, since it is smaller than the sum of its proper divisors (165835721130).

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

140310032214 is a wasteful number, since it uses less digits than its factorization.

140310032214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102612.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 140310032214 its reverse (412230013041), we get a palindrome (552540045255).

The spelling of 140310032214 in words is "one hundred forty billion, three hundred ten million, thirty-two thousand, two hundred fourteen".