2802430645049 has 16 divisors (see below), whose sum is σ = 3206927324160. Its totient is φ = 2398971930000.

The previous prime is 2802430645013. The next prime is 2802430645051. The reversal of 2802430645049 is 9405460342082.

2802430645049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2802430645049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2802430644994 and 2802430645012.

It is not an unprimeable number, because it can be changed into a prime (2802430645099) 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, 77288174 + ... + 77324424.

It is an arithmetic number, because the mean of its divisors is an integer number (200432957760).

Almost surely, 2^{2802430645049} is an apocalyptic number.

It is an amenable number.

2802430645049 is a deficient number, since it is larger than the sum of its proper divisors (404496679111).

2802430645049 is a wasteful number, since it uses less digits than its factorization.

2802430645049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50260.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 2802430645049 in words is "two trillion, eight hundred two billion, four hundred thirty million, six hundred forty-five thousand, forty-nine".