88240203243 has 6 divisors (see below), whose sum is σ = 127458071364. Its totient is φ = 58826802156.

The previous prime is 88240203223. The next prime is 88240203277. The reversal of 88240203243 is 34230204288.

It is a happy number.

88240203243 is a `hidden beast` number, since 8 + 8 + 2 + 402 + 0 + 3 + 243 = 666.

It is not a de Polignac number, because 88240203243 - 2²¹ = 88238106091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88240203198 and 88240203207.

It is not an unprimeable number, because it can be changed into a prime (88240203223) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 4902233505 + ... + 4902233522.

It is an arithmetic number, because the mean of its divisors is an integer number (21243011894).

Almost surely, 2^88240203243 is an apocalyptic number.

88240203243 is a deficient number, since it is larger than the sum of its proper divisors (39217868121).

88240203243 is a wasteful number, since it uses less digits than its factorization.

88240203243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9804467033 (or 9804467030 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 88240203243 in words is "eighty-eight billion, two hundred forty million, two hundred three thousand, two hundred forty-three".