235443049 has 2 divisors, whose sum is σ = 235443050. Its totient is φ = 235443048.

The previous prime is 235443023. The next prime is 235443053. The reversal of 235443049 is 940344532.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 235315600 + 127449 = 15340^2 + 357^2 .

It is a cyclic number.

It is not a de Polignac number, because 235443049 - 2²³ = 227054441 is a prime.

It is equal to p_12925069 and since 235443049 and 12925069 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (235443059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117721524 + 117721525.

It is an arithmetic number, because the mean of its divisors is an integer number (117721525).

Almost surely, 2^235443049 is an apocalyptic number.

It is an amenable number.

235443049 is a deficient number, since it is larger than the sum of its proper divisors (1).

235443049 is an equidigital number, since it uses as much as digits as its factorization.

235443049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 235443049 is about 15344.1535771772. The cubic root of 235443049 is about 617.4881454558.

The spelling of 235443049 in words is "two hundred thirty-five million, four hundred forty-three thousand, forty-nine".