738170741137 has 4 divisors (see below), whose sum is σ = 738388558260. Its totient is φ = 737952924016.

The previous prime is 738170741129. The next prime is 738170741233. The reversal of 738170741137 is 731147071837.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 642812683536 + 95358057601 = 801756^2 + 308801^2 .

It is a cyclic number.

It is not a de Polignac number, because 738170741137 - 2³ = 738170741129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (738170741107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108903478 + ... + 108910255.

It is an arithmetic number, because the mean of its divisors is an integer number (184597139565).

Almost surely, 2^738170741137 is an apocalyptic number.

It is an amenable number.

738170741137 is a deficient number, since it is larger than the sum of its proper divisors (217817123).

738170741137 is a wasteful number, since it uses less digits than its factorization.

738170741137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217817122.

The product of its (nonzero) digits is 691488, while the sum is 49.

The spelling of 738170741137 in words is "seven hundred thirty-eight billion, one hundred seventy million, seven hundred forty-one thousand, one hundred thirty-seven".