2659506198124 has 12 divisors (see below), whose sum is σ = 4687618839400. Its totient is φ = 1320186529728.

The previous prime is 2659506198119. The next prime is 2659506198127. The reversal of 2659506198124 is 4218916059562.

It is a super-2 number, since 2×2659506198124² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2659506198127) 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, 2391641709 + ... + 2391642820.

Almost surely, 2^{2659506198124} is an apocalyptic number.

It is an amenable number.

2659506198124 is a deficient number, since it is larger than the sum of its proper divisors (2028112641276).

2659506198124 is a wasteful number, since it uses less digits than its factorization.

2659506198124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4783284672 (or 4783284670 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 58.

The spelling of 2659506198124 in words is "two trillion, six hundred fifty-nine billion, five hundred six million, one hundred ninety-eight thousand, one hundred twenty-four".