7019105102149 has 24 divisors (see below), whose sum is σ = 8184587136000. Its totient is φ = 6002006260320.

The previous prime is 7019105102147. The next prime is 7019105102153. The reversal of 7019105102149 is 9412015019107.

It is not a de Polignac number, because 7019105102149 - 2¹ = 7019105102147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7019105102147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 378562819 + ... + 378581359.

It is an arithmetic number, because the mean of its divisors is an integer number (341024464000).

Almost surely, 2^{7019105102149} is an apocalyptic number.

It is an amenable number.

7019105102149 is a deficient number, since it is larger than the sum of its proper divisors (1165482033851).

7019105102149 is a wasteful number, since it uses less digits than its factorization.

7019105102149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36593 (or 36586 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 40.

The spelling of 7019105102149 in words is "seven trillion, nineteen billion, one hundred five million, one hundred two thousand, one hundred forty-nine".