7214285793649 has 16 divisors (see below), whose sum is σ = 8062331828544. Its totient is φ = 6398283225600.

The previous prime is 7214285793607. The next prime is 7214285793667. The reversal of 7214285793649 is 9463975824127.

It is a cyclic number.

It is not a de Polignac number, because 7214285793649 - 2²⁷ = 7214151575921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7214285793349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15594457 + ... + 16050409.

It is an arithmetic number, because the mean of its divisors is an integer number (503895739284).

Almost surely, 2^{7214285793649} is an apocalyptic number.

It is an amenable number.

7214285793649 is a deficient number, since it is larger than the sum of its proper divisors (848046034895).

7214285793649 is a wasteful number, since it uses less digits than its factorization.

7214285793649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491088.

The product of its digits is 182891520, while the sum is 67.

The spelling of 7214285793649 in words is "seven trillion, two hundred fourteen billion, two hundred eighty-five million, seven hundred ninety-three thousand, six hundred forty-nine".