69824608097838 has 64 divisors (see below), whose sum is σ = 157601811628800. Its totient is φ = 20428840373760.

The previous prime is 69824608097833. The next prime is 69824608097851. The reversal of 69824608097838 is 83879080642896.

69824608097838 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69824608097833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79586145 + ... + 80458707.

It is an arithmetic number, because the mean of its divisors is an integer number (2462528306700).

Almost surely, 2^{69824608097838} is an apocalyptic number.

69824608097838 is an abundant number, since it is smaller than the sum of its proper divisors (87777203530962).

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

69824608097838 is a wasteful number, since it uses less digits than its factorization.

69824608097838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914417.

The product of its (nonzero) digits is 2006581248, while the sum is 78.

The spelling of 69824608097838 in words is "sixty-nine trillion, eight hundred twenty-four billion, six hundred eight million, ninety-seven thousand, eight hundred thirty-eight".