2828491467156 has 24 divisors (see below), whose sum is σ = 7333126026240. Its totient is φ = 942830489016.

The previous prime is 2828491467083. The next prime is 2828491467157. The reversal of 2828491467156 is 6517641948282.

It is a happy number.

2828491467156 is a `hidden beast` number, since 2 + 8 + 2 + 84 + 91 + 467 + 1 + 5 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2828491467093 and 2828491467102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828491467157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13094867796 + ... + 13094868011.

It is an arithmetic number, because the mean of its divisors is an integer number (305546917760).

Almost surely, 2^{2828491467156} is an apocalyptic number.

It is an amenable number.

2828491467156 is an abundant number, since it is smaller than the sum of its proper divisors (4504634559084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2828491467156 is a wasteful number, since it uses less digits than its factorization.

2828491467156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26189735820 (or 26189735812 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 63.

The spelling of 2828491467156 in words is "two trillion, eight hundred twenty-eight billion, four hundred ninety-one million, four hundred sixty-seven thousand, one hundred fifty-six".