2214536055444 has 36 divisors (see below), whose sum is σ = 5598294790816. Its totient is φ = 738120694608.

The previous prime is 2214536055359. The next prime is 2214536055509. The reversal of 2214536055444 is 4445506354122.

It is a happy number.

2214536055444 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 53 + 6 + 0 + 554 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2214536055444² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2214536055444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1950424 + ... + 2869359.

Almost surely, 2^{2214536055444} is an apocalyptic number.

It is an amenable number.

2214536055444 is an abundant number, since it is smaller than the sum of its proper divisors (3383758735372).

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

2214536055444 is a wasteful number, since it uses less digits than its factorization.

2214536055444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4832556 (or 4832551 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 2214536055444 in words is "two trillion, two hundred fourteen billion, five hundred thirty-six million, fifty-five thousand, four hundred forty-four".