2126024238609 has 64 divisors (see below), whose sum is σ = 3265464372480. Its totient is φ = 1365981926400.

The previous prime is 2126024238601. The next prime is 2126024238619. The reversal of 2126024238609 is 9068324206212.

2126024238609 is a `hidden beast` number, since 2 + 1 + 2 + 6 + 0 + 2 + 4 + 2 + 38 + 609 = 666.

It is not a de Polignac number, because 2126024238609 - 2³ = 2126024238601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2126024238601) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 214593234 + ... + 214603140.

It is an arithmetic number, because the mean of its divisors is an integer number (51022880820).

Almost surely, 2^{2126024238609} is an apocalyptic number.

It is an amenable number.

2126024238609 is a deficient number, since it is larger than the sum of its proper divisors (1139440133871).

2126024238609 is a wasteful number, since it uses less digits than its factorization.

2126024238609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11967 (or 11961 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 2126024238609 in words is "two trillion, one hundred twenty-six billion, twenty-four million, two hundred thirty-eight thousand, six hundred nine".