2243458543422 has 64 divisors (see below), whose sum is σ = 4586586145344. Its totient is φ = 731391897600.

The previous prime is 2243458543373. The next prime is 2243458543439.

2243458543422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56205672 + ... + 56245572.

It is an arithmetic number, because the mean of its divisors is an integer number (71665408521).

Almost surely, 2^{2243458543422} is an apocalyptic number.

2243458543422 is an abundant number, since it is smaller than the sum of its proper divisors (2343127601922).

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

2243458543422 is a wasteful number, since it uses less digits than its factorization.

2243458543422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41053.

The product of its digits is 7372800, while the sum is 48.

The spelling of 2243458543422 in words is "two trillion, two hundred forty-three billion, four hundred fifty-eight million, five hundred forty-three thousand, four hundred twenty-two".