2049182699289 has 192 divisors, whose sum is σ = 3264907935744. Its totient is φ = 1140023808000.

The previous prime is 2049182699233. The next prime is 2049182699293. The reversal of 2049182699289 is 9829962819402.

It is not a de Polignac number, because 2049182699289 - 2¹⁶ = 2049182633753 is a prime.

It is a super-2 number, since 2×2049182699289² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2049182699089) 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 191 ways as a sum of consecutive naturals, for example, 3044847657 + ... + 3044848329.

It is an arithmetic number, because the mean of its divisors is an integer number (17004728832).

Almost surely, 2^{2049182699289} is an apocalyptic number.

It is an amenable number.

2049182699289 is a deficient number, since it is larger than the sum of its proper divisors (1215725236455).

2049182699289 is a wasteful number, since it uses less digits than its factorization.

2049182699289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 80621568, while the sum is 69.

The spelling of 2049182699289 in words is "two trillion, forty-nine billion, one hundred eighty-two million, six hundred ninety-nine thousand, two hundred eighty-nine".