140240204034 has 16 divisors (see below), whose sum is σ = 320549037888. Its totient is φ = 40068629712.

The previous prime is 140240203921. The next prime is 140240204047. The reversal of 140240204034 is 430402042041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140240203995 and 140240204013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669526197 + ... + 1669526280.

It is an arithmetic number, because the mean of its divisors is an integer number (20034314868).

Almost surely, 2^140240204034 is an apocalyptic number.

140240204034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140240204034 is an abundant number, since it is smaller than the sum of its proper divisors (180308833854).

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

140240204034 is a wasteful number, since it uses less digits than its factorization.

140240204034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339052489.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 140240204034 its reverse (430402042041), we get a palindrome (570642246075).

The spelling of 140240204034 in words is "one hundred forty billion, two hundred forty million, two hundred four thousand, thirty-four".