235854036377 has 2 divisors, whose sum is σ = 235854036378. Its totient is φ = 235854036376.

The previous prime is 235854036361. The next prime is 235854036409. The reversal of 235854036377 is 773630458532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210654378841 + 25199657536 = 458971^2 + 158744^2 .

It is a cyclic number.

It is not a de Polignac number, because 235854036377 - 2⁴ = 235854036361 is a prime.

It is a super-2 number, since 2×235854036377² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (235854032377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117927018188 + 117927018189.

It is an arithmetic number, because the mean of its divisors is an integer number (117927018189).

Almost surely, 2^235854036377 is an apocalyptic number.

It is an amenable number.

235854036377 is a deficient number, since it is larger than the sum of its proper divisors (1).

235854036377 is an equidigital number, since it uses as much as digits as its factorization.

235854036377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12700800, while the sum is 53.

The spelling of 235854036377 in words is "two hundred thirty-five billion, eight hundred fifty-four million, thirty-six thousand, three hundred seventy-seven".