230742034777255 has 32 divisors (see below), whose sum is σ = 283180546944000. Its totient is φ = 180446758128000.

The previous prime is 230742034777253. The next prime is 230742034777291. The reversal of 230742034777255 is 552777430247032.

It is not a de Polignac number, because 230742034777255 - 2¹ = 230742034777253 is a prime.

It is a super-2 number, since 2×230742034777255² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230742034777255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230742034777253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1616912896 + ... + 1617055594.

It is an arithmetic number, because the mean of its divisors is an integer number (8849392092000).

Almost surely, 2^{230742034777255} is an apocalyptic number.

230742034777255 is a deficient number, since it is larger than the sum of its proper divisors (52438512166745).

230742034777255 is a wasteful number, since it uses less digits than its factorization.

230742034777255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183415.

The product of its (nonzero) digits is 69148800, while the sum is 58.

The spelling of 230742034777255 in words is "two hundred thirty trillion, seven hundred forty-two billion, thirty-four million, seven hundred seventy-seven thousand, two hundred fifty-five".