234354077835253 has 16 divisors (see below), whose sum is σ = 254227309499520. Its totient is φ = 215158760179200.

The previous prime is 234354077835247. The next prime is 234354077835271. The reversal of 234354077835253 is 352538770453432.

It is a happy number.

It is not a de Polignac number, because 234354077835253 - 2¹⁷ = 234354077704181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234354077835191 and 234354077835200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234354077835203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18493383 + ... + 28473028.

It is an arithmetic number, because the mean of its divisors is an integer number (15889206843720).

Almost surely, 2^{234354077835253} is an apocalyptic number.

It is an amenable number.

234354077835253 is a deficient number, since it is larger than the sum of its proper divisors (19873231664267).

234354077835253 is a wasteful number, since it uses less digits than its factorization.

234354077835253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46973628.

The product of its (nonzero) digits is 254016000, while the sum is 61.

The spelling of 234354077835253 in words is "two hundred thirty-four trillion, three hundred fifty-four billion, seventy-seven million, eight hundred thirty-five thousand, two hundred fifty-three".