140440044301552 has 40 divisors (see below), whose sum is σ = 272725820140176. Its totient is φ = 70059232244736.

The previous prime is 140440044301523. The next prime is 140440044301553. The reversal of 140440044301552 is 255103440044041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140440044301553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48943918 + ... + 51733810.

Almost surely, 2^{140440044301552} is an apocalyptic number.

It is an amenable number.

140440044301552 is a deficient number, since it is larger than the sum of its proper divisors (132285775838624).

140440044301552 is a wasteful number, since it uses less digits than its factorization.

140440044301552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2797105 (or 2797099 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 140440044301552 its reverse (255103440044041), we get a palindrome (395543484345593).

The spelling of 140440044301552 in words is "one hundred forty trillion, four hundred forty billion, forty-four million, three hundred one thousand, five hundred fifty-two".