4136348771238 has 16 divisors (see below), whose sum is σ = 8272724380416. Its totient is φ = 1378778450760.

The previous prime is 4136348771237. The next prime is 4136348771249. The reversal of 4136348771238 is 8321778436314.

It is a super-2 number, since 2×4136348771238² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4136348771237) 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, 1281495 + ... + 3148797.

It is an arithmetic number, because the mean of its divisors is an integer number (517045273776).

Almost surely, 2^{4136348771238} is an apocalyptic number.

4136348771238 is an abundant number, since it is smaller than the sum of its proper divisors (4136375609178).

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

4136348771238 is a wasteful number, since it uses less digits than its factorization.

4136348771238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236499.

The product of its digits is 16257024, while the sum is 57.

The spelling of 4136348771238 in words is "four trillion, one hundred thirty-six billion, three hundred forty-eight million, seven hundred seventy-one thousand, two hundred thirty-eight".