234233706757 has 8 divisors (see below), whose sum is σ = 236034581400. Its totient is φ = 232438886400.

The previous prime is 234233706739. The next prime is 234233706809. The reversal of 234233706757 is 757607332432.

It can be written as a sum of positive squares in 4 ways, for example, as 93343081441 + 140890625316 = 305521^2 + 375354^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234233706757 is a prime.

It is a super-2 number, since 2×234233706757² (a number of 24 digits) contains 22 as substring.

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 234233706757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234233706727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435882 + ... + 1590667.

It is an arithmetic number, because the mean of its divisors is an integer number (29504322675).

Almost surely, 2^234233706757 is an apocalyptic number.

It is an amenable number.

234233706757 is a deficient number, since it is larger than the sum of its proper divisors (1800874643).

234233706757 is a wasteful number, since it uses less digits than its factorization.

234233706757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027143.

The product of its (nonzero) digits is 4445280, while the sum is 49.

The spelling of 234233706757 in words is "two hundred thirty-four billion, two hundred thirty-three million, seven hundred six thousand, seven hundred fifty-seven".