2214512641044 has 72 divisors (see below), whose sum is σ = 6157154989440. Its totient is φ = 671064422160.

The previous prime is 2214512641009. The next prime is 2214512641069. The reversal of 2214512641044 is 4401462154122.

2214512641044 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 5 + 1 + 2 + 641 + 0 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23060364 + ... + 23156195.

It is an arithmetic number, because the mean of its divisors is an integer number (85516041520).

Almost surely, 2^{2214512641044} is an apocalyptic number.

It is an amenable number.

2214512641044 is an abundant number, since it is smaller than the sum of its proper divisors (3942642348396).

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

2214512641044 is a wasteful number, since it uses less digits than its factorization.

2214512641044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46216602 (or 46216575 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

Adding to 2214512641044 its reverse (4401462154122), we get a palindrome (6615974795166).

The spelling of 2214512641044 in words is "two trillion, two hundred fourteen billion, five hundred twelve million, six hundred forty-one thousand, forty-four".