138837428424182 has 8 divisors (see below), whose sum is σ = 208256679855000. Its totient is φ = 69418535139184.

The previous prime is 138837428424161. The next prime is 138837428424193. The reversal of 138837428424182 is 281424824738831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88565207 + ... + 90119202.

It is an arithmetic number, because the mean of its divisors is an integer number (26032084981875).

Almost surely, 2^{138837428424182} is an apocalyptic number.

138837428424182 is a deficient number, since it is larger than the sum of its proper divisors (69419251430818).

138837428424182 is a wasteful number, since it uses less digits than its factorization.

138837428424182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179072910.

The product of its digits is 132120576, while the sum is 65.

The spelling of 138837428424182 in words is "one hundred thirty-eight trillion, eight hundred thirty-seven billion, four hundred twenty-eight million, four hundred twenty-four thousand, one hundred eighty-two".