140425119997 has 2 divisors, whose sum is σ = 140425119998. Its totient is φ = 140425119996.

The previous prime is 140425119943. The next prime is 140425120019. The reversal of 140425119997 is 799911524041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102977451801 + 37447668196 = 320901^2 + 193514^2 .

It is a cyclic number.

It is not a de Polignac number, because 140425119997 - 2¹⁹ = 140424595709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140425119697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70212559998 + 70212559999.

It is an arithmetic number, because the mean of its divisors is an integer number (70212559999).

Almost surely, 2^140425119997 is an apocalyptic number.

It is an amenable number.

140425119997 is a deficient number, since it is larger than the sum of its proper divisors (1).

140425119997 is an equidigital number, since it uses as much as digits as its factorization.

140425119997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 52.

The spelling of 140425119997 in words is "one hundred forty billion, four hundred twenty-five million, one hundred nineteen thousand, nine hundred ninety-seven".