2241701421 has 32 divisors (see below), whose sum is σ = 3127338240. Its totient is φ = 1426553856.

The previous prime is 2241701411. The next prime is 2241701443. The reversal of 2241701421 is 1241071422.

2241701421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2241701421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2241701391 and 2241701400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241701411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4602840 + ... + 4603326.

It is an arithmetic number, because the mean of its divisors is an integer number (97729320).

Almost surely, 2^2241701421 is an apocalyptic number.

It is an amenable number.

2241701421 is a deficient number, since it is larger than the sum of its proper divisors (885636819).

2241701421 is a wasteful number, since it uses less digits than its factorization.

2241701421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 2241701421 is about 47346.6093928594. The cubic root of 2241701421 is about 1308.7577176707.

Adding to 2241701421 its reverse (1241071422), we get a palindrome (3482772843).

The spelling of 2241701421 in words is "two billion, two hundred forty-one million, seven hundred one thousand, four hundred twenty-one".