232400035240 has 32 divisors (see below), whose sum is σ = 527527523880. Its totient is φ = 92137357312.

The previous prime is 232400035213. The next prime is 232400035267. The reversal of 232400035240 is 42530004232.

232400035240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (232400035213) and next prime (232400035267).

It can be written as a sum of positive squares in 4 ways, for example, as 91674517284 + 140725517956 = 302778^2 + 375134^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25703449 + ... + 25712488.

Almost surely, 2^232400035240 is an apocalyptic number.

232400035240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232400035240 is an abundant number, since it is smaller than the sum of its proper divisors (295127488640).

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

232400035240 is a wasteful number, since it uses less digits than its factorization.

232400035240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51416061 (or 51416057 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 232400035240 its reverse (42530004232), we get a palindrome (274930039472).

The spelling of 232400035240 in words is "two hundred thirty-two billion, four hundred million, thirty-five thousand, two hundred forty".