418341202093 has 8 divisors (see below), whose sum is σ = 420007874616. Its totient is φ = 416677632000.

The previous prime is 418341202079. The next prime is 418341202109. The reversal of 418341202093 is 390202143814.

It can be written as a sum of positive squares in 4 ways, for example, as 125187177124 + 293154024969 = 353818^2 + 541437^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 418341202093 - 2²¹ = 418339104941 is a prime.

It is a super-2 number, since 2×418341202093² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418341202063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505198 + ... + 1044943.

It is an arithmetic number, because the mean of its divisors is an integer number (52500984327).

Almost surely, 2^418341202093 is an apocalyptic number.

It is an amenable number.

418341202093 is a deficient number, since it is larger than the sum of its proper divisors (1666672523).

418341202093 is a wasteful number, since it uses less digits than its factorization.

418341202093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551215.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 418341202093 in words is "four hundred eighteen billion, three hundred forty-one million, two hundred two thousand, ninety-three".