235351884077 has 2 divisors, whose sum is σ = 235351884078. Its totient is φ = 235351884076.

The previous prime is 235351884049. The next prime is 235351884101. The reversal of 235351884077 is 770488153532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 225106598116 + 10245285961 = 474454^2 + 101219^2 .

It is a cyclic number.

It is not a de Polignac number, because 235351884077 - 2⁶ = 235351884013 is a prime.

It is a super-2 number, since 2×235351884077² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235351881077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117675942038 + 117675942039.

It is an arithmetic number, because the mean of its divisors is an integer number (117675942039).

Almost surely, 2^235351884077 is an apocalyptic number.

It is an amenable number.

235351884077 is a deficient number, since it is larger than the sum of its proper divisors (1).

235351884077 is an equidigital number, since it uses as much as digits as its factorization.

235351884077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5644800, while the sum is 53.

The spelling of 235351884077 in words is "two hundred thirty-five billion, three hundred fifty-one million, eight hundred eighty-four thousand, seventy-seven".