234001552135 has 16 divisors (see below), whose sum is σ = 318317902560. Its totient is φ = 163706348160.

The previous prime is 234001552117. The next prime is 234001552157. The reversal of 234001552135 is 531255100432.

It is not a de Polignac number, because 234001552135 - 2¹³ = 234001543943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234001552097 and 234001552106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94736236 + ... + 94738705.

It is an arithmetic number, because the mean of its divisors is an integer number (19894868910).

Almost surely, 2^234001552135 is an apocalyptic number.

234001552135 is a deficient number, since it is larger than the sum of its proper divisors (84316350425).

234001552135 is a wasteful number, since it uses less digits than its factorization.

234001552135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189474978.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 234001552135 its reverse (531255100432), we get a palindrome (765256652567).

The spelling of 234001552135 in words is "two hundred thirty-four billion, one million, five hundred fifty-two thousand, one hundred thirty-five".