2111424320034 has 40 divisors (see below), whose sum is σ = 4731382146348. Its totient is φ = 703774241280.

The previous prime is 2111424320011. The next prime is 2111424320099. The reversal of 2111424320034 is 4300234241112.

2111424320034 is a `hidden beast` number, since 2 + 1 + 1 + 1 + 424 + 3 + 200 + 34 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2072692899225 + 38731420809 = 1439685^2 + 196803^2 .

It is a super-2 number, since 2×2111424320034² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3183594 + ... + 3789210.

Almost surely, 2^{2111424320034} is an apocalyptic number.

2111424320034 is an abundant number, since it is smaller than the sum of its proper divisors (2619957826314).

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

2111424320034 is a wasteful number, since it uses less digits than its factorization.

2111424320034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627152 (or 627143 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2111424320034 its reverse (4300234241112), we get a palindrome (6411658561146).

The spelling of 2111424320034 in words is "two trillion, one hundred eleven billion, four hundred twenty-four million, three hundred twenty thousand, thirty-four".