138830014061423 has 8 divisors (see below), whose sum is σ = 143629413840000. Its totient is φ = 134031424810528.

The previous prime is 138830014061419. The next prime is 138830014061471. The reversal of 138830014061423 is 324160410038831.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 138830014061423 - 2² = 138830014061419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138830014061623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202283423 + ... + 202968576.

It is an arithmetic number, because the mean of its divisors is an integer number (17953676730000).

Almost surely, 2^{138830014061423} is an apocalyptic number.

138830014061423 is a deficient number, since it is larger than the sum of its proper divisors (4799399778577).

138830014061423 is a wasteful number, since it uses less digits than its factorization.

138830014061423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405263841.

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 138830014061423 in words is "one hundred thirty-eight trillion, eight hundred thirty billion, fourteen million, sixty-one thousand, four hundred twenty-three".