2048493149418 has 16 divisors (see below), whose sum is σ = 4207715658720. Its totient is φ = 664376156496.

The previous prime is 2048493149407. The next prime is 2048493149441. The reversal of 2048493149418 is 8149413948402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4613723088 + ... + 4613723531.

It is an arithmetic number, because the mean of its divisors is an integer number (262982228670).

Almost surely, 2^{2048493149418} is an apocalyptic number.

2048493149418 is an abundant number, since it is smaller than the sum of its proper divisors (2159222509302).

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

2048493149418 is a wasteful number, since it uses less digits than its factorization.

2048493149418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9227446661.

The product of its (nonzero) digits is 7962624, while the sum is 57.

The spelling of 2048493149418 in words is "two trillion, forty-eight billion, four hundred ninety-three million, one hundred forty-nine thousand, four hundred eighteen".