214123033044 has 72 divisors (see below), whose sum is σ = 573840507240. Its totient is φ = 67088351232.

The previous prime is 214123032983. The next prime is 214123033049. The reversal of 214123033044 is 440330321412.

214123033044 is a `hidden beast` number, since 21 + 41 + 230 + 330 + 44 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 17785423044 + 196337610000 = 133362^2 + 443100^2 .

It is a junction number, because it is equal to n+sod(n) for n = 214123032999 and 214123033017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214123033049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243142 + ... + 698114.

It is an arithmetic number, because the mean of its divisors is an integer number (7970007045).

Almost surely, 2^214123033044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214123033044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286920253620).

214123033044 is an abundant number, since it is smaller than the sum of its proper divisors (359717474196).

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

214123033044 is a wasteful number, since it uses less digits than its factorization.

214123033044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455769 (or 455764 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 214123033044 its reverse (440330321412), we get a palindrome (654453354456).

The spelling of 214123033044 in words is "two hundred fourteen billion, one hundred twenty-three million, thirty-three thousand, forty-four".