138369334753 has 8 divisors (see below), whose sum is σ = 152183622528. Its totient is φ = 125007974544.

The previous prime is 138369334751. The next prime is 138369334783. The reversal of 138369334753 is 357433963831.

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 138369334753 - 2¹ = 138369334751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 138369334694 and 138369334703.

It is not an unprimeable number, because it can be changed into a prime (138369334751) 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, 113231251 + ... + 113232472.

It is an arithmetic number, because the mean of its divisors is an integer number (19022952816).

Almost surely, 2^138369334753 is an apocalyptic number.

138369334753 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

138369334753 is a deficient number, since it is larger than the sum of its proper divisors (13814287775).

138369334753 is a wasteful number, since it uses less digits than its factorization.

138369334753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226463783.

The product of its digits is 14696640, while the sum is 55.

The spelling of 138369334753 in words is "one hundred thirty-eight billion, three hundred sixty-nine million, three hundred thirty-four thousand, seven hundred fifty-three".