140240312340130 has 64 divisors (see below), whose sum is σ = 267737495510016. Its totient is φ = 52802500608000.

The previous prime is 140240312340103. The next prime is 140240312340131. The reversal of 140240312340130 is 31043213042041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (140240312340131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12460447 + ... + 20874466.

It is an arithmetic number, because the mean of its divisors is an integer number (4183398367344).

Almost surely, 2^{140240312340130} is an apocalyptic number.

140240312340130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140240312340130 is a deficient number, since it is larger than the sum of its proper divisors (127497183169886).

140240312340130 is a wasteful number, since it uses less digits than its factorization.

140240312340130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33335323.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140240312340130 its reverse (31043213042041), we get a palindrome (171283525382171).

The spelling of 140240312340130 in words is "one hundred forty trillion, two hundred forty billion, three hundred twelve million, three hundred forty thousand, one hundred thirty".