137137421143054 has 8 divisors (see below), whose sum is σ = 217806492403728. Its totient is φ = 64535257008480.

The previous prime is 137137421143043. The next prime is 137137421143081. The reversal of 137137421143054 is 450341124731731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 137137421142995 and 137137421143013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2016726781482 + ... + 2016726781549.

It is an arithmetic number, because the mean of its divisors is an integer number (27225811550466).

Almost surely, 2^{137137421143054} is an apocalyptic number.

137137421143054 is a deficient number, since it is larger than the sum of its proper divisors (80669071260674).

137137421143054 is a wasteful number, since it uses less digits than its factorization.

137137421143054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033453563050.

The product of its (nonzero) digits is 846720, while the sum is 46.

Adding to 137137421143054 its reverse (450341124731731), we get a palindrome (587478545874785).

The spelling of 137137421143054 in words is "one hundred thirty-seven trillion, one hundred thirty-seven billion, four hundred twenty-one million, one hundred forty-three thousand, fifty-four".