140441423344044 has 96 divisors (see below), whose sum is σ = 331549324001280. Its totient is φ = 46266391080000.

The previous prime is 140441423344037. The next prime is 140441423344099. The reversal of 140441423344044 is 440443324144041.

It is a junction number, because it is equal to n+sod(n) for n = 140441423343987 and 140441423344005.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6296963397 + ... + 6296985699.

It is an arithmetic number, because the mean of its divisors is an integer number (3453638791680).

Almost surely, 2^{140441423344044} is an apocalyptic number.

It is an amenable number.

140441423344044 is an abundant number, since it is smaller than the sum of its proper divisors (191107900657236).

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

140441423344044 is a wasteful number, since it uses less digits than its factorization.

140441423344044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38651 (or 38649 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 42.

Adding to 140441423344044 its reverse (440443324144041), we get a palindrome (580884747488085).

The spelling of 140441423344044 in words is "one hundred forty trillion, four hundred forty-one billion, four hundred twenty-three million, three hundred forty-four thousand, forty-four".