2243727354554 has 16 divisors (see below), whose sum is σ = 3847299379200. Its totient is φ = 961370030544.

The previous prime is 2243727354553. The next prime is 2243727354559. The reversal of 2243727354554 is 4554537273422.

It is a junction number, because it is equal to n+sod(n) for n = 2243727354496 and 2243727354505.

It is not an unprimeable number, because it can be changed into a prime (2243727354553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18889274 + ... + 19007685.

It is an arithmetic number, because the mean of its divisors is an integer number (240456211200).

Almost surely, 2^{2243727354554} is an apocalyptic number.

2243727354554 is a deficient number, since it is larger than the sum of its proper divisors (1603572024646).

2243727354554 is a wasteful number, since it uses less digits than its factorization.

2243727354554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37901197.

The product of its digits is 28224000, while the sum is 53.

The spelling of 2243727354554 in words is "two trillion, two hundred forty-three billion, seven hundred twenty-seven million, three hundred fifty-four thousand, five hundred fifty-four".