140320104212140 has 48 divisors (see below), whose sum is σ = 308838609983232. Its totient is φ = 53451182350016.

The previous prime is 140320104212137. The next prime is 140320104212143. The reversal of 140320104212140 is 41212401023041.

140320104212140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140320104212137) and next prime (140320104212143).

It is a super-2 number, since 2×140320104212140² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140320104212143) by changing a digit.

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, 671798014 + ... + 672006853.

It is an arithmetic number, because the mean of its divisors is an integer number (6434137707984).

Almost surely, 2^{140320104212140} is an apocalyptic number.

140320104212140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140320104212140 is an abundant number, since it is smaller than the sum of its proper divisors (168518505771092).

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

140320104212140 is a wasteful number, since it uses less digits than its factorization.

140320104212140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343805126 (or 1343805124 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 140320104212140 its reverse (41212401023041), we get a palindrome (181532505235181).

The spelling of 140320104212140 in words is "one hundred forty trillion, three hundred twenty billion, one hundred four million, two hundred twelve thousand, one hundred forty".