140425120019 has 2 divisors, whose sum is σ = 140425120020. Its totient is φ = 140425120018.

The previous prime is 140425119997. The next prime is 140425120039. The reversal of 140425120019 is 910021524041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140425120019 - 2¹² = 140425115923 is a prime.

It is a super-2 number, since 2×140425120019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140425119973 and 140425120000.

It is not a weakly prime, because it can be changed into another prime (140425120039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70212560009 + 70212560010.

It is an arithmetic number, because the mean of its divisors is an integer number (70212560010).

Almost surely, 2^140425120019 is an apocalyptic number.

140425120019 is a deficient number, since it is larger than the sum of its proper divisors (1).

140425120019 is an equidigital number, since it uses as much as digits as its factorization.

140425120019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 140425120019 in words is "one hundred forty billion, four hundred twenty-five million, one hundred twenty thousand, nineteen".