2214967980538 has 8 divisors (see below), whose sum is σ = 3412247970132. Its totient is φ = 1077551990496.

The previous prime is 2214967980509. The next prime is 2214967980551. The reversal of 2214967980538 is 8350897694122.

It can be written as a sum of positive squares in 2 ways, for example, as 2182187791729 + 32780188809 = 1477223^2 + 181053^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2214967980538.

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, 14965999795 + ... + 14965999942.

It is a 1-persistent number, because it is pandigital, but 2⋅2214967980538 = 4429935961076 is not.

Almost surely, 2^{2214967980538} is an apocalyptic number.

2214967980538 is a deficient number, since it is larger than the sum of its proper divisors (1197279989594).

2214967980538 is a wasteful number, since it uses less digits than its factorization.

2214967980538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29931999776.

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 2214967980538 in words is "two trillion, two hundred fourteen billion, nine hundred sixty-seven million, nine hundred eighty thousand, five hundred thirty-eight".