38432753085243 has 32 divisors (see below), whose sum is σ = 57914519235840. Its totient is φ = 22456457555840.

The previous prime is 38432753085241. The next prime is 38432753085247. The reversal of 38432753085243 is 34258035723483.

38432753085243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38432753085243 - 2¹ = 38432753085241 is a prime.

It is a super-2 number, since 2×38432753085243² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38432753085241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28745796 + ... + 30053057.

It is an arithmetic number, because the mean of its divisors is an integer number (1809828726120).

Almost surely, 2^{38432753085243} is an apocalyptic number.

38432753085243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38432753085243 is a deficient number, since it is larger than the sum of its proper divisors (19481766150597).

38432753085243 is a wasteful number, since it uses less digits than its factorization.

38432753085243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58799579.

The product of its (nonzero) digits is 58060800, while the sum is 57.

The spelling of 38432753085243 in words is "thirty-eight trillion, four hundred thirty-two billion, seven hundred fifty-three million, eighty-five thousand, two hundred forty-three".