7478400714074 has 8 divisors (see below), whose sum is σ = 11217612839808. Its totient is φ = 3739196434140.

The previous prime is 7478400714017. The next prime is 7478400714079. The reversal of 7478400714074 is 4704170048747.

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

It is not an unprimeable number, because it can be changed into a prime (7478400714079) 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, 2120279 + ... + 4410485.

It is an arithmetic number, because the mean of its divisors is an integer number (1402201604976).

Almost surely, 2^{7478400714074} is an apocalyptic number.

7478400714074 is a deficient number, since it is larger than the sum of its proper divisors (3739212125734).

7478400714074 is a wasteful number, since it uses less digits than its factorization.

7478400714074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3922900.

The product of its (nonzero) digits is 4917248, while the sum is 53.

The spelling of 7478400714074 in words is "seven trillion, four hundred seventy-eight billion, four hundred million, seven hundred fourteen thousand, seventy-four".