140134030344444 has 96 divisors (see below), whose sum is σ = 329377429652544. Its totient is φ = 46369735925760.

The previous prime is 140134030344433. The next prime is 140134030344463. The reversal of 140134030344444 is 444443030431041.

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 31 ways as a sum of consecutive naturals, for example, 6400849162 + ... + 6400871054.

It is an arithmetic number, because the mean of its divisors is an integer number (3431014892214).

Almost surely, 2^{140134030344444} is an apocalyptic number.

It is an amenable number.

140134030344444 is an abundant number, since it is smaller than the sum of its proper divisors (189243399308100).

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

140134030344444 is a wasteful number, since it uses less digits than its factorization.

140134030344444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27247 (or 27245 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 39.

Adding to 140134030344444 its reverse (444443030431041), we get a palindrome (584577060775485).

The spelling of 140134030344444 in words is "one hundred forty trillion, one hundred thirty-four billion, thirty million, three hundred forty-four thousand, four hundred forty-four".