140300443440342 has 24 divisors (see below), whose sum is σ = 312200085855216. Its totient is φ = 45502846520976.

The previous prime is 140300443440337. The next prime is 140300443440403. The reversal of 140300443440342 is 243044344003041.

140300443440342 is a `hidden beast` number, since 1 + 4 + 0 + 300 + 4 + 4 + 3 + 4 + 4 + 0 + 342 = 666.

It is a super-3 number, since 3×140300443440342³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140300443440297 and 140300443440306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105330662578 + ... + 105330663909.

It is an arithmetic number, because the mean of its divisors is an integer number (13008336910634).

Almost surely, 2^{140300443440342} is an apocalyptic number.

140300443440342 is an abundant number, since it is smaller than the sum of its proper divisors (171899642414874).

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

140300443440342 is a wasteful number, since it uses less digits than its factorization.

140300443440342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210661326532 (or 210661326529 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 140300443440342 its reverse (243044344003041), we get a palindrome (383344787443383).

The spelling of 140300443440342 in words is "one hundred forty trillion, three hundred billion, four hundred forty-three million, four hundred forty thousand, three hundred forty-two".