134216925747 has 8 divisors (see below), whose sum is σ = 180693337344. Its totient is φ = 88609232328.

The previous prime is 134216925727. The next prime is 134216925767. The reversal of 134216925747 is 747529612431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (134216925727) and next prime (134216925767).

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

It is not a de Polignac number, because 134216925747 - 2²⁴ = 134200148531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134216925747.

It is not an unprimeable number, because it can be changed into a prime (134216925727) 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, 217179183 + ... + 217179800.

It is an arithmetic number, because the mean of its divisors is an integer number (22586667168).

Almost surely, 2^134216925747 is an apocalyptic number.

134216925747 is a deficient number, since it is larger than the sum of its proper divisors (46476411597).

134216925747 is a wasteful number, since it uses less digits than its factorization.

134216925747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434359089.

The product of its digits is 2540160, while the sum is 51.

The spelling of 134216925747 in words is "one hundred thirty-four billion, two hundred sixteen million, nine hundred twenty-five thousand, seven hundred forty-seven".