7425478483918 has 8 divisors (see below), whose sum is σ = 12150782973720. Its totient is φ = 3375217492680.

The previous prime is 7425478483879. The next prime is 7425478483933. The reversal of 7425478483918 is 8193848745247.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168760874613 + ... + 168760874656.

It is an arithmetic number, because the mean of its divisors is an integer number (1518847871715).

Almost surely, 2^{7425478483918} is an apocalyptic number.

7425478483918 is a deficient number, since it is larger than the sum of its proper divisors (4725304489802).

7425478483918 is a wasteful number, since it uses less digits than its factorization.

7425478483918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337521749282.

The product of its digits is 433520640, while the sum is 70.

The spelling of 7425478483918 in words is "seven trillion, four hundred twenty-five billion, four hundred seventy-eight million, four hundred eighty-three thousand, nine hundred eighteen".