2114434203021 has 36 divisors (see below), whose sum is σ = 3565651105692. Its totient is φ = 1203886139904.

The previous prime is 2114434203001. The next prime is 2114434203073. The reversal of 2114434203021 is 1203024344112.

2114434203021 is a `hidden beast` number, since 2 + 1 + 1 + 4 + 434 + 203 + 0 + 21 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 485824334121 + 1628609868900 = 697011^2 + 1276170^2 .

It is not a de Polignac number, because 2114434203021 - 2¹⁹ = 2114433678733 is a prime.

It is a super-3 number, since 3×2114434203021³ (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 (2114434203001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8532420 + ... + 8776733.

It is an arithmetic number, because the mean of its divisors is an integer number (99045864047).

Almost surely, 2^{2114434203021} is an apocalyptic number.

2114434203021 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2114434203021 is a deficient number, since it is larger than the sum of its proper divisors (1451216902671).

2114434203021 is a wasteful number, since it uses less digits than its factorization.

2114434203021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17309450 (or 17309440 counting only the distinct ones).

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

Adding to 2114434203021 its reverse (1203024344112), we get a palindrome (3317458547133).

The spelling of 2114434203021 in words is "two trillion, one hundred fourteen billion, four hundred thirty-four million, two hundred three thousand, twenty-one".