138202013741 has 16 divisors (see below), whose sum is σ = 154953047040. Its totient is φ = 122196325680.

The previous prime is 138202013737. The next prime is 138202013759. The reversal of 138202013741 is 147310202831.

It is not a de Polignac number, because 138202013741 - 2² = 138202013737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 138202013698 and 138202013707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138202013771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1128611 + ... + 1245056.

It is an arithmetic number, because the mean of its divisors is an integer number (9684565440).

Almost surely, 2^138202013741 is an apocalyptic number.

138202013741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

138202013741 is a deficient number, since it is larger than the sum of its proper divisors (16751033299).

138202013741 is a wasteful number, since it uses less digits than its factorization.

138202013741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373824.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 138202013741 in words is "one hundred thirty-eight billion, two hundred two million, thirteen thousand, seven hundred forty-one".