7420414166018 has 8 divisors (see below), whose sum is σ = 12720709998912. Its totient is φ = 3180177499716.

The previous prime is 7420414165933. The next prime is 7420414166051. The reversal of 7420414166018 is 8106614140247.

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

It is a super-2 number, since 2×7420414166018² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7420414166018.

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, 265014791630 + ... + 265014791657.

It is an arithmetic number, because the mean of its divisors is an integer number (1590088749864).

Almost surely, 2^{7420414166018} is an apocalyptic number.

7420414166018 is a deficient number, since it is larger than the sum of its proper divisors (5300295832894).

7420414166018 is a wasteful number, since it uses less digits than its factorization.

7420414166018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530029583296.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 7420414166018 in words is "seven trillion, four hundred twenty billion, four hundred fourteen million, one hundred sixty-six thousand, eighteen".