2241554431 has 8 divisors (see below), whose sum is σ = 2498327280. Its totient is φ = 1998661248.

The previous prime is 2241554429. The next prime is 2241554459. The reversal of 2241554431 is 1344551422.

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

It is a cyclic number.

It is not a de Polignac number, because 2241554431 - 2¹ = 2241554429 is a prime.

It is a super-2 number, since 2×2241554431² = 10049132534271467522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2241554393 and 2241554402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241555431) 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, 3469576 + ... + 3470221.

It is an arithmetic number, because the mean of its divisors is an integer number (312290910).

Almost surely, 2^2241554431 is an apocalyptic number.

2241554431 is a deficient number, since it is larger than the sum of its proper divisors (256772849).

2241554431 is a wasteful number, since it uses less digits than its factorization.

2241554431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6939833.

The product of its digits is 19200, while the sum is 31.

The square root of 2241554431 is about 47345.0570915275. The cubic root of 2241554431 is about 1308.7291116456.

The spelling of 2241554431 in words is "two billion, two hundred forty-one million, five hundred fifty-four thousand, four hundred thirty-one".