7135488041438 has 16 divisors (see below), whose sum is σ = 10863899917440. Its totient is φ = 3514197070296.

The previous prime is 7135488041419. The next prime is 7135488041483. The reversal of 7135488041438 is 8341408845317.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654728 + ... + 3834011.

It is an arithmetic number, because the mean of its divisors is an integer number (678993744840).

Almost surely, 2^{7135488041438} is an apocalyptic number.

7135488041438 is a deficient number, since it is larger than the sum of its proper divisors (3728411876002).

7135488041438 is a wasteful number, since it uses less digits than its factorization.

7135488041438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500671.

The product of its (nonzero) digits is 10321920, while the sum is 56.

The spelling of 7135488041438 in words is "seven trillion, one hundred thirty-five billion, four hundred eighty-eight million, forty-one thousand, four hundred thirty-eight".