137761133224138 has 16 divisors (see below), whose sum is σ = 216917295960960. Its totient is φ = 65491233859216.

The previous prime is 137761133224087. The next prime is 137761133224147. The reversal of 137761133224138 is 831422331167731.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8966481073 + ... + 8966496436.

It is an arithmetic number, because the mean of its divisors is an integer number (13557330997560).

Almost surely, 2^{137761133224138} is an apocalyptic number.

137761133224138 is a deficient number, since it is larger than the sum of its proper divisors (79156162736822).

137761133224138 is a wasteful number, since it uses less digits than its factorization.

137761133224138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17932977701.

The product of its digits is 3048192, while the sum is 52.

The spelling of 137761133224138 in words is "one hundred thirty-seven trillion, seven hundred sixty-one billion, one hundred thirty-three million, two hundred twenty-four thousand, one hundred thirty-eight".