7140241538407 has 4 divisors (see below), whose sum is σ = 7180131156120. Its totient is φ = 7100351920696.

The previous prime is 7140241538387. The next prime is 7140241538413. The reversal of 7140241538407 is 7048351420417.

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

It is a cyclic number.

It is not a de Polignac number, because 7140241538407 - 2¹¹ = 7140241536359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7140241538467) 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, 19944808588 + ... + 19944808945.

It is an arithmetic number, because the mean of its divisors is an integer number (1795032789030).

Almost surely, 2^{7140241538407} is an apocalyptic number.

7140241538407 is a deficient number, since it is larger than the sum of its proper divisors (39889617713).

7140241538407 is a wasteful number, since it uses less digits than its factorization.

7140241538407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39889617712.

The product of its (nonzero) digits is 752640, while the sum is 46.

The spelling of 7140241538407 in words is "seven trillion, one hundred forty billion, two hundred forty-one million, five hundred thirty-eight thousand, four hundred seven".