134131377540256 has 48 divisors (see below), whose sum is σ = 265241535775776. Its totient is φ = 66768463593216.

The previous prime is 134131377540253. The next prime is 134131377540287. The reversal of 134131377540256 is 652045773131431.

It is not an unprimeable number, because it can be changed into a prime (134131377540253) 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, 296631970 + ... + 297083806.

It is an arithmetic number, because the mean of its divisors is an integer number (5525865328662).

Almost surely, 2^{134131377540256} is an apocalyptic number.

134131377540256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134131377540256 is a deficient number, since it is larger than the sum of its proper divisors (131110158235520).

134131377540256 is a wasteful number, since it uses less digits than its factorization.

134131377540256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492941 (or 492933 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 134131377540256 in words is "one hundred thirty-four trillion, one hundred thirty-one billion, three hundred seventy-seven million, five hundred forty thousand, two hundred fifty-six".