140214404432340 has 288 divisors, whose sum is σ = 519581356310016. Its totient is φ = 29907874529280.

The previous prime is 140214404432321. The next prime is 140214404432351. The reversal of 140214404432340 is 43234404412041.

140214404432340 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 14 + 404 + 4 + 3 + 234 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 140214404432295 and 140214404432304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 57815677 + ... + 60192036.

It is an arithmetic number, because the mean of its divisors is an integer number (1804101931632).

Almost surely, 2^{140214404432340} is an apocalyptic number.

140214404432340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140214404432340 is an abundant number, since it is smaller than the sum of its proper divisors (379366951877676).

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

140214404432340 is a wasteful number, since it uses less digits than its factorization.

140214404432340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118007799 (or 118007794 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 140214404432340 its reverse (43234404412041), we get a palindrome (183448808844381).

The spelling of 140214404432340 in words is "one hundred forty trillion, two hundred fourteen billion, four hundred four million, four hundred thirty-two thousand, three hundred forty".