235233556461 has 12 divisors (see below), whose sum is σ = 352366315392. Its totient is φ = 156822370812.

The previous prime is 235233556451. The next prime is 235233556477. The reversal of 235233556461 is 164655332532.

235233556461 is a `hidden beast` number, since 2 + 3 + 5 + 2 + 33 + 556 + 4 + 61 = 666.

It is not a de Polignac number, because 235233556461 - 2¹⁴ = 235233540077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235233556451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484019421 + ... + 484019906.

It is an arithmetic number, because the mean of its divisors is an integer number (29363859616).

Almost surely, 2^235233556461 is an apocalyptic number.

It is an amenable number.

235233556461 is a deficient number, since it is larger than the sum of its proper divisors (117132758931).

235233556461 is an frugal number, since it uses more digits than its factorization.

235233556461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968039342 (or 968039330 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 45.

Adding to 235233556461 its reverse (164655332532), we get a palindrome (399888888993).

The spelling of 235233556461 in words is "two hundred thirty-five billion, two hundred thirty-three million, five hundred fifty-six thousand, four hundred sixty-one".