140441104340220 has 48 divisors (see below), whose sum is σ = 393842874475008. Its totient is φ = 37393077126720.

The previous prime is 140441104340219. The next prime is 140441104340309. The reversal of 140441104340220 is 22043401144041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1808836816 + ... + 1808914455.

It is an arithmetic number, because the mean of its divisors is an integer number (8205059884896).

Almost surely, 2^{140441104340220} is an apocalyptic number.

140441104340220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140441104340220 is an abundant number, since it is smaller than the sum of its proper divisors (253401770134788).

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

140441104340220 is a wasteful number, since it uses less digits than its factorization.

140441104340220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617751930 (or 3617751928 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 140441104340220 its reverse (22043401144041), we get a palindrome (162484505484261).

The spelling of 140441104340220 in words is "one hundred forty trillion, four hundred forty-one billion, one hundred four million, three hundred forty thousand, two hundred twenty".