140099999999 has 2 divisors, whose sum is σ = 140100000000. Its totient is φ = 140099999998.

The previous prime is 140099999987. The next prime is 140100000037. The reversal of 140099999999 is 999999990041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140099999999 is a prime.

140099999999 is a modest number, since divided by 999999 gives 140099 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140099899999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70049999999 + 70050000000.

It is an arithmetic number, because the mean of its divisors is an integer number (70050000000).

Almost surely, 2^140099999999 is an apocalyptic number.

140099999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

140099999999 is an equidigital number, since it uses as much as digits as its factorization.

140099999999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172186884, while the sum is 77.

The spelling of 140099999999 in words is "one hundred forty billion, ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".