134620673055 has 16 divisors (see below), whose sum is σ = 234974265984. Its totient is φ = 65270629280.

The previous prime is 134620672999. The next prime is 134620673063. The reversal of 134620673055 is 550376026431.

It is not a de Polignac number, because 134620673055 - 2⁸ = 134620672799 is a prime.

It is a super-2 number, since 2×134620673055² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134620672998 and 134620673016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407941269 + ... + 407941598.

It is an arithmetic number, because the mean of its divisors is an integer number (14685891624).

Almost surely, 2^134620673055 is an apocalyptic number.

134620673055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134620673055 is a deficient number, since it is larger than the sum of its proper divisors (100353592929).

134620673055 is a wasteful number, since it uses less digits than its factorization.

134620673055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815882886.

The product of its (nonzero) digits is 453600, while the sum is 42.

Adding to 134620673055 its reverse (550376026431), we get a palindrome (684996699486).

The spelling of 134620673055 in words is "one hundred thirty-four billion, six hundred twenty million, six hundred seventy-three thousand, fifty-five".