213034440024044 has 12 divisors (see below), whose sum is σ = 372810374525064. Its totient is φ = 106517190159744.

The previous prime is 213034440023963. The next prime is 213034440024061. The reversal of 213034440024044 is 440420044430312.

It is a super-2 number, since 2×213034440024044² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213034440023995 and 213034440024013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19093244 + ... + 28117980.

It is an arithmetic number, because the mean of its divisors is an integer number (31067531210422).

Almost surely, 2^{213034440024044} is an apocalyptic number.

It is an amenable number.

213034440024044 is a deficient number, since it is larger than the sum of its proper divisors (159775934501020).

213034440024044 is a wasteful number, since it uses less digits than its factorization.

213034440024044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14926144 (or 14926142 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 213034440024044 its reverse (440420044430312), we get a palindrome (653454484454356).

The spelling of 213034440024044 in words is "two hundred thirteen trillion, thirty-four billion, four hundred forty million, twenty-four thousand, forty-four".