134355173244 has 24 divisors (see below), whose sum is σ = 313512675840. Its totient is φ = 44782590384.

The previous prime is 134355173243. The next prime is 134355173273. The reversal of 134355173244 is 442371553431.

It is a junction number, because it is equal to n+sod(n) for n = 134355173196 and 134355173205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134355173243) 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, 74434 + ... + 523689.

It is an arithmetic number, because the mean of its divisors is an integer number (13063028160).

Almost surely, 2^134355173244 is an apocalyptic number.

It is an amenable number.

134355173244 is an abundant number, since it is smaller than the sum of its proper divisors (179157502596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134355173244 is a wasteful number, since it uses less digits than its factorization.

134355173244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616849 (or 616847 counting only the distinct ones).

The product of its digits is 604800, while the sum is 42.

The spelling of 134355173244 in words is "one hundred thirty-four billion, three hundred fifty-five million, one hundred seventy-three thousand, two hundred forty-four".