2830454540382 has 32 divisors (see below), whose sum is σ = 6469662067200. Its totient is φ = 808694836128.

The previous prime is 2830454540293. The next prime is 2830454540383.

2830454540382 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2830454540382² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830454540383) 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, 8141919 + ... + 8482437.

It is an arithmetic number, because the mean of its divisors is an integer number (202176939600).

Almost surely, 2^{2830454540382} is an apocalyptic number.

2830454540382 is an abundant number, since it is smaller than the sum of its proper divisors (3639207526818).

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

2830454540382 is a wasteful number, since it uses less digits than its factorization.

2830454540382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538440.

The product of its (nonzero) digits is 3686400, while the sum is 48.

The spelling of 2830454540382 in words is "two trillion, eight hundred thirty billion, four hundred fifty-four million, five hundred forty thousand, three hundred eighty-two".