7367538491042 has 8 divisors (see below), whose sum is σ = 11052046061100. Its totient is φ = 3683523137344.

The previous prime is 7367538491009. The next prime is 7367538491051. The reversal of 7367538491042 is 2401948357637.

It is a Cunningham number, because it is equal to 2714321²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 7367538491041 + 1 = 2714321^2 + 1^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123016667 + ... + 123076542.

It is a 2-persistent number, because it is pandigital, and so is 2⋅7367538491042 = 14735076982084, but 3⋅7367538491042 = 22102615473126 is not.

Almost surely, 2^{7367538491042} is an apocalyptic number.

7367538491042 is a deficient number, since it is larger than the sum of its proper divisors (3684507570058).

7367538491042 is a wasteful number, since it uses less digits than its factorization.

7367538491042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246108180.

The product of its (nonzero) digits is 30481920, while the sum is 59.

The spelling of 7367538491042 in words is "seven trillion, three hundred sixty-seven billion, five hundred thirty-eight million, four hundred ninety-one thousand, forty-two".