137048266238 has 16 divisors (see below), whose sum is σ = 221626597920. Its totient is φ = 63184206816.

The previous prime is 137048266231. The next prime is 137048266249. The reversal of 137048266238 is 832662840731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137048266231) 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, 2843945 + ... + 2891732.

It is an arithmetic number, because the mean of its divisors is an integer number (13851662370).

Almost surely, 2^137048266238 is an apocalyptic number.

137048266238 is a deficient number, since it is larger than the sum of its proper divisors (84578331682).

137048266238 is a wasteful number, since it uses less digits than its factorization.

137048266238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5736611.

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 137048266238 in words is "one hundred thirty-seven billion, forty-eight million, two hundred sixty-six thousand, two hundred thirty-eight".