234051025511 has 16 divisors (see below), whose sum is σ = 259051069440. Its totient is φ = 210478919040.

The previous prime is 234051025471. The next prime is 234051025543. The reversal of 234051025511 is 115520150432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234051025511 is a prime.

It is a super-2 number, since 2×234051025511² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234051025561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2769251 + ... + 2852516.

It is an arithmetic number, because the mean of its divisors is an integer number (16190691840).

Almost surely, 2^234051025511 is an apocalyptic number.

234051025511 is a deficient number, since it is larger than the sum of its proper divisors (25000043929).

234051025511 is a wasteful number, since it uses less digits than its factorization.

234051025511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5621894.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 234051025511 its reverse (115520150432), we get a palindrome (349571175943).

The spelling of 234051025511 in words is "two hundred thirty-four billion, fifty-one million, twenty-five thousand, five hundred eleven".