140244041403104 has 24 divisors (see below), whose sum is σ = 285012084143808. Its totient is φ = 67860020033280.

The previous prime is 140244041403079. The next prime is 140244041403107. The reversal of 140244041403104 is 401304140442041.

It is a super-2 number, since 2×140244041403104² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140244041403107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70687519877 + ... + 70687521860.

It is an arithmetic number, because the mean of its divisors is an integer number (11875503505992).

Almost surely, 2^{140244041403104} is an apocalyptic number.

It is an amenable number.

140244041403104 is an abundant number, since it is smaller than the sum of its proper divisors (144768042740704).

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

140244041403104 is a wasteful number, since it uses less digits than its factorization.

140244041403104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141375041778 (or 141375041770 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 140244041403104 its reverse (401304140442041), we get a palindrome (541548181845145).

The spelling of 140244041403104 in words is "one hundred forty trillion, two hundred forty-four billion, forty-one million, four hundred three thousand, one hundred four".