2249282530138 has 32 divisors (see below), whose sum is σ = 3887878086144. Its totient is φ = 956012267952.

The previous prime is 2249282530109. The next prime is 2249282530141. The reversal of 2249282530138 is 8310352829422.

It is a junction number, because it is equal to n+sod(n) for n = 2249282530091 and 2249282530100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10381 + ... + 2121007.

It is an arithmetic number, because the mean of its divisors is an integer number (121496190192).

Almost surely, 2^{2249282530138} is an apocalyptic number.

2249282530138 is a deficient number, since it is larger than the sum of its proper divisors (1638595556006).

2249282530138 is a wasteful number, since it uses less digits than its factorization.

2249282530138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111266.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 2249282530138 in words is "two trillion, two hundred forty-nine billion, two hundred eighty-two million, five hundred thirty thousand, one hundred thirty-eight".