2241400454 has 4 divisors (see below), whose sum is σ = 3362100684. Its totient is φ = 1120700226.

The previous prime is 2241400453. The next prime is 2241400457. The reversal of 2241400454 is 4540041422.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2241400454² = 10047751990382812232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241400453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560350112 + ... + 560350115.

It is an arithmetic number, because the mean of its divisors is an integer number (840525171).

Almost surely, 2^2241400454 is an apocalyptic number.

2241400454 is a deficient number, since it is larger than the sum of its proper divisors (1120700230).

2241400454 is a wasteful number, since it uses less digits than its factorization.

2241400454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120700229.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 2241400454 is about 47343.4309487599. The cubic root of 2241400454 is about 1308.6991445248.

Adding to 2241400454 its reverse (4540041422), we get a palindrome (6781441876).

The spelling of 2241400454 in words is "two billion, two hundred forty-one million, four hundred thousand, four hundred fifty-four".