235426742500 has 120 divisors (see below), whose sum is σ = 522921611520. Its totient is φ = 92702400000.

The previous prime is 235426742479. The next prime is 235426742527. The reversal of 235426742500 is 5247624532.

It is a happy number.

It is a super-2 number, since 2×235426742500² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 42654741 + ... + 42660259.

It is an arithmetic number, because the mean of its divisors is an integer number (4357680096).

Almost surely, 2^235426742500 is an apocalyptic number.

235426742500 is a gapful number since it is divisible by the number (20) 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 235426742500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261460805760).

235426742500 is an abundant number, since it is smaller than the sum of its proper divisors (287494869020).

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

235426742500 is a wasteful number, since it uses less digits than its factorization.

235426742500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807 (or 5790 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 235426742500 in words is "two hundred thirty-five billion, four hundred twenty-six million, seven hundred forty-two thousand, five hundred".