140234320314424 has 24 divisors (see below), whose sum is σ = 305868224156040. Its totient is φ = 60100422991728.

The previous prime is 140234320314419. The next prime is 140234320314433. The reversal of 140234320314424 is 424413023432041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178870306132 + ... + 178870306915.

It is an arithmetic number, because the mean of its divisors is an integer number (12744509339835).

Almost surely, 2^{140234320314424} is an apocalyptic number.

140234320314424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140234320314424 is an abundant number, since it is smaller than the sum of its proper divisors (165633903841616).

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

140234320314424 is a wasteful number, since it uses less digits than its factorization.

140234320314424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357740613067 (or 357740613056 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 140234320314424 its reverse (424413023432041), we get a palindrome (564647343746465).

The spelling of 140234320314424 in words is "one hundred forty trillion, two hundred thirty-four billion, three hundred twenty million, three hundred fourteen thousand, four hundred twenty-four".