235230263736 has 128 divisors (see below), whose sum is σ = 637749504000. Its totient is φ = 71873100288.

The previous prime is 235230263731. The next prime is 235230263759. The reversal of 235230263736 is 637362032532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235230263731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29148310 + ... + 29156378.

It is an arithmetic number, because the mean of its divisors is an integer number (4982418000).

Almost surely, 2^235230263736 is an apocalyptic number.

235230263736 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235230263736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318874752000).

235230263736 is an abundant number, since it is smaller than the sum of its proper divisors (402519240264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235230263736 is a wasteful number, since it uses less digits than its factorization.

235230263736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8733 (or 8729 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 42.

The spelling of 235230263736 in words is "two hundred thirty-five billion, two hundred thirty million, two hundred sixty-three thousand, seven hundred thirty-six".