137020793334238 has 32 divisors (see below), whose sum is σ = 236052157530240. Its totient is φ = 58995299374560.

The previous prime is 137020793334193. The next prime is 137020793334247. The reversal of 137020793334238 is 832433397020731.

It is a happy number.

137020793334238 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21854620 + ... + 27416527.

It is an arithmetic number, because the mean of its divisors is an integer number (7376629922820).

Almost surely, 2^{137020793334238} is an apocalyptic number.

137020793334238 is a deficient number, since it is larger than the sum of its proper divisors (99031364196002).

137020793334238 is a wasteful number, since it uses less digits than its factorization.

137020793334238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49277832.

The product of its (nonzero) digits is 13716864, while the sum is 55.

The spelling of 137020793334238 in words is "one hundred thirty-seven trillion, twenty billion, seven hundred ninety-three million, three hundred thirty-four thousand, two hundred thirty-eight".