235425208229 has 8 divisors (see below), whose sum is σ = 236337733632. Its totient is φ = 234512814960.

The previous prime is 235425208157. The next prime is 235425208231. The reversal of 235425208229 is 922802524532.

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-235425208229 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 235425208229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235425208259) 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, 5029724 + ... + 5076314.

It is an arithmetic number, because the mean of its divisors is an integer number (29542216704).

Almost surely, 2^235425208229 is an apocalyptic number.

It is an amenable number.

235425208229 is a deficient number, since it is larger than the sum of its proper divisors (912525403).

235425208229 is a wasteful number, since it uses less digits than its factorization.

235425208229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66067.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 235425208229 in words is "two hundred thirty-five billion, four hundred twenty-five million, two hundred eight thousand, two hundred twenty-nine".