140035245340 has 12 divisors (see below), whose sum is σ = 294074015256. Its totient is φ = 56014098128.

The previous prime is 140035245319. The next prime is 140035245353. The reversal of 140035245340 is 43542530041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500881114 + ... + 3500881153.

It is an arithmetic number, because the mean of its divisors is an integer number (24506167938).

Almost surely, 2^140035245340 is an apocalyptic number.

140035245340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140035245340 is an abundant number, since it is smaller than the sum of its proper divisors (154038769916).

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

140035245340 is a wasteful number, since it uses less digits than its factorization.

140035245340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001762276 (or 7001762274 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 140035245340 its reverse (43542530041), we get a palindrome (183577775381).

The spelling of 140035245340 in words is "one hundred forty billion, thirty-five million, two hundred forty-five thousand, three hundred forty".