140276928007 has 2 divisors, whose sum is σ = 140276928008. Its totient is φ = 140276928006.

The previous prime is 140276927939. The next prime is 140276928013. The reversal of 140276928007 is 700829672041.

It is a strong prime.

It is an emirp because it is prime and its reverse (700829672041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140276928007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140276928037) by changing a digit.

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 as a sum of consecutive naturals, namely, 70138464003 + 70138464004.

It is an arithmetic number, because the mean of its divisors is an integer number (70138464004).

Almost surely, 2^140276928007 is an apocalyptic number.

140276928007 is a deficient number, since it is larger than the sum of its proper divisors (1).

140276928007 is an equidigital number, since it uses as much as digits as its factorization.

140276928007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 140276928007 in words is "one hundred forty billion, two hundred seventy-six million, nine hundred twenty-eight thousand, seven".