7400400667004 has 24 divisors (see below), whose sum is σ = 13287268796256. Its totient is φ = 3604319744000.

The previous prime is 7400400667003. The next prime is 7400400667039. The reversal of 7400400667004 is 4007660040047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7400400667001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35093312 + ... + 35303559.

It is an arithmetic number, because the mean of its divisors is an integer number (553636199844).

Almost surely, 2^{7400400667004} is an apocalyptic number.

It is an amenable number.

7400400667004 is a deficient number, since it is larger than the sum of its proper divisors (5886868129252).

7400400667004 is a wasteful number, since it uses less digits than its factorization.

7400400667004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70397557 (or 70397555 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 38.

The spelling of 7400400667004 in words is "seven trillion, four hundred billion, four hundred million, six hundred sixty-seven thousand, four".