140620301351 has 4 divisors (see below), whose sum is σ = 140789928600. Its totient is φ = 140450674104.

The previous prime is 140620301333. The next prime is 140620301357. The reversal of 140620301351 is 153103026041.

140620301351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140620301351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140620301351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140620301357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84812381 + ... + 84814038.

It is an arithmetic number, because the mean of its divisors is an integer number (35197482150).

Almost surely, 2^140620301351 is an apocalyptic number.

140620301351 is a deficient number, since it is larger than the sum of its proper divisors (169627249).

140620301351 is an equidigital number, since it uses as much as digits as its factorization.

140620301351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169627248.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 140620301351 its reverse (153103026041), we get a palindrome (293723327392).

The spelling of 140620301351 in words is "one hundred forty billion, six hundred twenty million, three hundred one thousand, three hundred fifty-one".