418428745342 has 8 divisors (see below), whose sum is σ = 627663834432. Its totient is φ = 209207467200.

The previous prime is 418428745327. The next prime is 418428745351. The reversal of 418428745342 is 243547824814.

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

It is a super-2 number, since 2×418428745342² (a number of 24 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 418428745342.

It is a congruent number.

It is an unprimeable number.

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, 3376659 + ... + 3498382.

It is an arithmetic number, because the mean of its divisors is an integer number (78457979304).

Almost surely, 2^418428745342 is an apocalyptic number.

418428745342 is a deficient number, since it is larger than the sum of its proper divisors (209235089090).

418428745342 is a wasteful number, since it uses less digits than its factorization.

418428745342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905474.

The product of its digits is 6881280, while the sum is 52.

The spelling of 418428745342 in words is "four hundred eighteen billion, four hundred twenty-eight million, seven hundred forty-five thousand, three hundred forty-two".