140444348514 has 8 divisors (see below), whose sum is σ = 280888697040. Its totient is φ = 46814782836.

The previous prime is 140444348507. The next prime is 140444348531. The reversal of 140444348514 is 415843444041.

It is a sphenic number, since it is the product of 3 distinct primes.

140444348514 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11703695704 + ... + 11703695715.

It is an arithmetic number, because the mean of its divisors is an integer number (35111087130).

Almost surely, 2^140444348514 is an apocalyptic number.

140444348514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140444348514 is a wasteful number, since it uses less digits than its factorization.

140444348514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23407391424.

The product of its (nonzero) digits is 491520, while the sum is 42.

The spelling of 140444348514 in words is "one hundred forty billion, four hundred forty-four million, three hundred forty-eight thousand, five hundred fourteen".