2245023141 has 4 divisors (see below), whose sum is σ = 2993364192. Its totient is φ = 1496682092.

The previous prime is 2245023113. The next prime is 2245023161. The reversal of 2245023141 is 1413205422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2245023141 - 2¹³ = 2245014949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245023161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374170521 + ... + 374170526.

It is an arithmetic number, because the mean of its divisors is an integer number (748341048).

Almost surely, 2^2245023141 is an apocalyptic number.

It is an amenable number.

2245023141 is a deficient number, since it is larger than the sum of its proper divisors (748341051).

2245023141 is an equidigital number, since it uses as much as digits as its factorization.

2245023141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748341050.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2245023141 is about 47381.6751603402. The cubic root of 2245023141 is about 1309.4038312496.

Adding to 2245023141 its reverse (1413205422), we get a palindrome (3658228563).

The spelling of 2245023141 in words is "two billion, two hundred forty-five million, twenty-three thousand, one hundred forty-one".