234423353525351 has 32 divisors (see below), whose sum is σ = 255118690713600. Its totient is φ = 214532047825920.

The previous prime is 234423353525329. The next prime is 234423353525371. The reversal of 234423353525351 is 153525353324432.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 234423353525351 - 2²² = 234423349331047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234423353525351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234423353525371) 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, 445884890 + ... + 446410328.

It is an arithmetic number, because the mean of its divisors is an integer number (7972459084800).

Almost surely, 2^{234423353525351} is an apocalyptic number.

234423353525351 is a deficient number, since it is larger than the sum of its proper divisors (20695337188249).

234423353525351 is a wasteful number, since it uses less digits than its factorization.

234423353525351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527639.

The product of its digits is 19440000, while the sum is 50.

The spelling of 234423353525351 in words is "two hundred thirty-four trillion, four hundred twenty-three billion, three hundred fifty-three million, five hundred twenty-five thousand, three hundred fifty-one".