234245307537 has 32 divisors (see below), whose sum is σ = 353277648000. Its totient is φ = 155290856832.

The previous prime is 234245307523. The next prime is 234245307539. The reversal of 234245307537 is 735703542432.

234245307537 is a `hidden beast` number, since 2 + 3 + 42 + 4 + 530 + 75 + 3 + 7 = 666.

234245307537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-234245307537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234245307492 and 234245307501.

It is not an unprimeable number, because it can be changed into a prime (234245307539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92289 + ... + 690657.

It is an arithmetic number, because the mean of its divisors is an integer number (11039926500).

Almost surely, 2^234245307537 is an apocalyptic number.

234245307537 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

234245307537 is a deficient number, since it is larger than the sum of its proper divisors (119032340463).

234245307537 is an frugal number, since it uses more digits than its factorization.

234245307537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598569 (or 598551 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 45.

Adding to 234245307537 its reverse (735703542432), we get a palindrome (969948849969).

The spelling of 234245307537 in words is "two hundred thirty-four billion, two hundred forty-five million, three hundred seven thousand, five hundred thirty-seven".