1949014000025 has 6 divisors (see below), whose sum is σ = 2416777360062. Its totient is φ = 1559211200000.

The previous prime is 1949013999991. The next prime is 1949014000079. The reversal of 1949014000025 is 5200004109491.

It can be written as a sum of positive squares in 3 ways, for example, as 417746346889 + 1531267653136 = 646333^2 + 1237444^2 .

It is not a de Polignac number, because 1949014000025 - 2⁸ = 1949013999769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38980279976 + ... + 38980280025.

It is an arithmetic number, because the mean of its divisors is an integer number (402796226677).

Almost surely, 2^{1949014000025} is an apocalyptic number.

It is an amenable number.

1949014000025 is a deficient number, since it is larger than the sum of its proper divisors (467763360037).

1949014000025 is an equidigital number, since it uses as much as digits as its factorization.

1949014000025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77960560011 (or 77960560006 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 1949014000025 in words is "one trillion, nine hundred forty-nine billion, fourteen million, twenty-five", and thus it is an aban number.