137438954841 has 16 divisors (see below), whose sum is σ = 184228589376.
Its totient is φ = 91137785856.
The previous prime is 137438954771. The next prime is 137438954867. The reversal of 137438954841 is 148459834731.
It is not a de Polignac number, because 137438954841 - 234 = 120259085657 is a prime.
It is a Leyland number of the form 372 + 237.
It is not an unprimeable number, because it can be changed into a prime (137438954041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5315641 + ... + 5341433.
It is an arithmetic number, because the mean of its divisors is an integer number (11514286836).
Almost surely, 2137438954841 is an apocalyptic number.
It is an amenable number.
137438954841 is a deficient number, since it is larger than the sum of its proper divisors (46789634535).
137438954841 is a wasteful number, since it uses less digits than its factorization.
137438954841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35192.
The product of its digits is 11612160, while the sum is 57.
The spelling of 137438954841 in words is "one hundred thirty-seven billion, four hundred thirty-eight million, nine hundred fifty-four thousand, eight hundred forty-one".