235434201451 has 2 divisors, whose sum is σ = 235434201452. Its totient is φ = 235434201450.

The previous prime is 235434201439. The next prime is 235434201469. The reversal of 235434201451 is 154102434532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 235434201451 - 2¹³ = 235434193259 is a prime.

It is not a weakly prime, because it can be changed into another prime (235434207451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117717100725 + 117717100726.

It is an arithmetic number, because the mean of its divisors is an integer number (117717100726).

Almost surely, 2^235434201451 is an apocalyptic number.

235434201451 is a deficient number, since it is larger than the sum of its proper divisors (1).

235434201451 is an equidigital number, since it uses as much as digits as its factorization.

235434201451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 235434201451 its reverse (154102434532), we get a palindrome (389536635983).

The spelling of 235434201451 in words is "two hundred thirty-five billion, four hundred thirty-four million, two hundred one thousand, four hundred fifty-one".