2148429417584 has 20 divisors (see below), whose sum is σ = 4164355644984. Its totient is φ = 1073756993088.

The previous prime is 2148429417583. The next prime is 2148429417601. The reversal of 2148429417584 is 4857149248412.

It is a super-3 number, since 3×2148429417584³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2148429417583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28568507 + ... + 28643610.

Almost surely, 2^{2148429417584} is an apocalyptic number.

It is an amenable number.

2148429417584 is a deficient number, since it is larger than the sum of its proper divisors (2015926227400).

2148429417584 is a wasteful number, since it uses less digits than its factorization.

2148429417584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57214472 (or 57214466 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 59.

The spelling of 2148429417584 in words is "two trillion, one hundred forty-eight billion, four hundred twenty-nine million, four hundred seventeen thousand, five hundred eighty-four".