2235742441 has 2 divisors, whose sum is σ = 2235742442. Its totient is φ = 2235742440.

The previous prime is 2235742433. The next prime is 2235742447. The reversal of 2235742441 is 1442475322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1462680025 + 773062416 = 38245^2 + 27804^2 .

It is a cyclic number.

It is not a de Polignac number, because 2235742441 - 2³ = 2235742433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2235742397 and 2235742406.

It is not a weakly prime, because it can be changed into another prime (2235742447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117871220 + 1117871221.

It is an arithmetic number, because the mean of its divisors is an integer number (1117871221).

Almost surely, 2^2235742441 is an apocalyptic number.

It is an amenable number.

2235742441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2235742441 is an equidigital number, since it uses as much as digits as its factorization.

2235742441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 34.

The square root of 2235742441 is about 47283.6381954688. The cubic root of 2235742441 is about 1307.5970246321.

The spelling of 2235742441 in words is "two billion, two hundred thirty-five million, seven hundred forty-two thousand, four hundred forty-one".