235441204540 has 48 divisors (see below), whose sum is σ = 530681874912. Its totient is φ = 87422478336.

The previous prime is 235441204529. The next prime is 235441204547. The reversal of 235441204540 is 45402144532.

It is a super-2 number, since 2×235441204540² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 235441204496 and 235441204505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235441204547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4718154 + ... + 4767793.

It is an arithmetic number, because the mean of its divisors is an integer number (11055872394).

Almost surely, 2^235441204540 is an apocalyptic number.

235441204540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235441204540 is an abundant number, since it is smaller than the sum of its proper divisors (295240670372).

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

235441204540 is a wasteful number, since it uses less digits than its factorization.

235441204540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9486046 (or 9486044 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

The spelling of 235441204540 in words is "two hundred thirty-five billion, four hundred forty-one million, two hundred four thousand, five hundred forty".