7406494946047 has 4 divisors (see below), whose sum is σ = 7406576866336. Its totient is φ = 7406413025760.

The previous prime is 7406494946023. The next prime is 7406494946051.

7406494946047 is nontrivially palindromic in base 10.

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 7406494946047 - 2⁷ = 7406494945919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7406494946047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7406494946647) by changing a digit.

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, 40824378 + ... + 41005399.

It is an arithmetic number, because the mean of its divisors is an integer number (1851644216584).

Almost surely, 2^{7406494946047} is an apocalyptic number.

7406494946047 is a deficient number, since it is larger than the sum of its proper divisors (81920289).

7406494946047 is an equidigital number, since it uses as much as digits as its factorization.

7406494946047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81920288.

The product of its (nonzero) digits is 146313216, while the sum is 64.

The spelling of 7406494946047 in words is "seven trillion, four hundred six billion, four hundred ninety-four million, nine hundred forty-six thousand, forty-seven".