225150042413 has 4 divisors (see below), whose sum is σ = 225191889468. Its totient is φ = 225108195360.

The previous prime is 225150042349. The next prime is 225150042419. The reversal of 225150042413 is 314240051522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 314240051522 = 2 ⋅157120025761.

It can be written as a sum of positive squares in 2 ways, for example, as 95494596484 + 129655445929 = 309022^2 + 360077^2 .

It is a cyclic number.

It is not a de Polignac number, because 225150042413 - 2⁶ = 225150042349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225150042419) 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, 20915456 + ... + 20926217.

It is an arithmetic number, because the mean of its divisors is an integer number (56297972367).

Almost surely, 2^225150042413 is an apocalyptic number.

It is an amenable number.

225150042413 is a deficient number, since it is larger than the sum of its proper divisors (41847055).

225150042413 is an equidigital number, since it uses as much as digits as its factorization.

225150042413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41847054.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 225150042413 its reverse (314240051522), we get a palindrome (539390093935).

The spelling of 225150042413 in words is "two hundred twenty-five billion, one hundred fifty million, forty-two thousand, four hundred thirteen".