7020163013449 has 16 divisors (see below), whose sum is σ = 7502304585600. Its totient is φ = 6545725426944.

The previous prime is 7020163013441. The next prime is 7020163013467. The reversal of 7020163013449 is 9443103610207.

It is a cyclic number.

It is not a de Polignac number, because 7020163013449 - 2³ = 7020163013441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7020163013441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13907094 + ... + 14403040.

It is an arithmetic number, because the mean of its divisors is an integer number (468894036600).

Almost surely, 2^{7020163013449} is an apocalyptic number.

It is an amenable number.

7020163013449 is a deficient number, since it is larger than the sum of its proper divisors (482141572151).

7020163013449 is a wasteful number, since it uses less digits than its factorization.

7020163013449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503712.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 7020163013449 in words is "seven trillion, twenty billion, one hundred sixty-three million, thirteen thousand, four hundred forty-nine".