2111420230038 has 24 divisors (see below), whose sum is σ = 5228278665168. Its totient is φ = 603262922832.

The previous prime is 2111420230037. The next prime is 2111420230043. The reversal of 2111420230038 is 8300320241112.

2111420230038 is a `hidden beast` number, since 2 + 1 + 1 + 1 + 420 + 230 + 0 + 3 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2111420229993 and 2111420230020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111420230037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8378651581 + ... + 8378651832.

It is an arithmetic number, because the mean of its divisors is an integer number (217844944382).

Almost surely, 2^{2111420230038} is an apocalyptic number.

2111420230038 is an abundant number, since it is smaller than the sum of its proper divisors (3116858435130).

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

2111420230038 is a wasteful number, since it uses less digits than its factorization.

2111420230038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16757303428 (or 16757303425 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 2111420230038 in words is "two trillion, one hundred eleven billion, four hundred twenty million, two hundred thirty thousand, thirty-eight".